Practical Jokes on Co-Workers?

leprasmurf asks: "Here I sit with Administrative rights to a public computer at work, and I'm trying to think of how I can have fun with my co-worker's profiles. I'm running low on ideas. I've done the 'copy 50 million folder shortcuts to their desktop' one and if he forgets to lock his terminal one of these times I'm going to do the print screen and hide all his icons one, but what else is there? Surely there are some harmless pranks an administrator can do without resorting to downloading programs for assistance. Any suggestions?"

Comments

You could ...

[dynoman7]

...install Windows.

Re:You could ...

[Anonymous Coward]

3.11

Re:You could ...

[Directrix1]

Well, this is what I did too my friends Win2k machine at work:

Recipe for a Directrix Desktop:

1) Ensure Active Desktop is enabled
2) Ensure you have Administrative rights and he doesn't (not required but helps)
3) Download a nice pornographic background (or other equally funny image at your discretion)
4) Download a nice fun transparent gif
5) Open the "c:\Documents and Settings\%his_profile_name%\Application Data\Microsoft\Internet Explorer" Folder
6) Edit the Desktop.htt (system,hidden) file, its basically an HTML file
7) Change the image that is listed in it, to the image you downloaded in step 3 (this is easiest if you copy the image into the same directory as this document)
8) Copy and paste a "snow script" [javascript google search for it], into it and make sure and copy your image from 4, to the name of the "snow.gif" (or whatever its called in the script you downloaded, also easiest if you copy the image into the same directory as this document)
9) Save and exit the editor
10) Right click on the Desktop.htt file and go to properties
11) Click the General tab and make sure Read-only is checked, and hit Apply
===== The rest of these steps assume you have
===== Administrative rights [may not be required though]
====== You might want to back up at this point
===== so you can pull this on somebody else too
12) Click on the Security tab (In the file properties box)
13) Click on the Advanced Button
14) Uncheck Inherit from parent ..... blah blah, and hit the Copy button, then hit OK
15) Edit each item in the list and make sure all rights are denied
16) Add yourself to the list, and make sure all rights are granted to you
17) Hit OK
18) Click on the desktop and hit F5
19) ????
20) Profit!

I find...

[darkov]

...downloading heaps of kiddie porn onto their hard drives always gets a laugh. I could barely keep a straight face when they were dragged off roughly by the police. Hilarious!

Re:I find...

[darkov]

I quite agree. Lighten up everyone! Slashdot has become so PC. Has it been taken over by the religious right? I was just thinking we need more fundamentalists. No-one has a sense of humor about kiddie porn. Sure, for the record, it's evil stuff, but it doesn't mean we can't laugh about it. Sheesh. Or is it that the FBI is going to have the US puppet government we have here kick down my door and arrest me for saying "kiddie porn" followed by a cavity search and a beating?

VNC

[TheFlyingGoat]

Install VNC as a service and connect from your machine. Move his mouse around once in a while. You could even lock out his local controls when you're connected and make him visit any website you want. :)

The one I really like doing is run a Perl script that send an email every minute, or sends an ICQ, telling them what time it is. To make it REALLY exciting, send some random text with it.

Re:VNC

[NanoGator]

"Install VNC as a service and connect from your machine."

One of the engineers where I worked pulled a stunt like that on a naieve PR lady. He had a computer set up on a table on the opposite end of his office. He was tinkering with it via VNC. She asked him what he was up to and he told her that he had written some voice recognition software.

"Go ahead, say something."

"What should I say?"

And when she said that he fired up Notepad and wrote "What should I say?" on it. We all thought it was pretty funny until we found ourselves stopping an announcement that we had a new product in development.

What I did to the guy in the cubicle next to mine

[SpaFF]

I ran a USB mouse from his workstation, under the cube wall to under my desk. Every once and a while I would kick the mouse with my foot and would hear him scream "What the hell?!". What was great was to do it when he was talking to someone and hear him scream "did you see it move?! did you see it? I didn't touch it and it moved I swear!".

Schedules

[Associate]

Schedule system maintenance like defrag, virus scans and other annoying interuptions every hour or so.

Re:Schedules

[Associate]

Damn, forgot a few.
We once disabled a coworker's virtual memory. Later we swapped her mouse and keyboard plugs. Try also changing the monitor and display settings. If you get it right, they will have a headache. You could probably mess with the host file and redirect their browser to some nefarious page like windows update. :) Go into a word processor and add common word misspeelings to their dictonary. The possibilities are endless.
Actually, the person we did this stuff to was one of those employees. We did it more for spite than to be fun.

Re:Schedules

[innosent]

Do what I did, find the latest MS exploit, (when I did this it was the ping one in 95/98 that locked up the computer, but didn't BSOD, just sat there) and every once in a while, lock his computer up. We actually used this to fire someone, since we suspected that he was sitting at his desk doing nothing most of the time. We locked it up, and asked him an hour later what he had been doing for that hour. He told us he had done quite a bit of work, at which point we asked him to show it to us, and he realized that his computer was frozen. We then informed him that it had in fact been that way for an hour, and that he could use the next hour to pack his things.

Re:Schedules

[Jellybob]

Go into a word processor and add common word misspeelings to their dictonary.

Another fun one there is to use the autocorrect feature in Word to change the odd word to something similar looking with a completely different meaning.

Here's what you can do

[daeley]

Ask your supervisor for some more work because you obviously have too much damn time on your hands.

Re:Here's what you can do

[ScepticOne]

Hey, lighten up...

Use peer pressure to enforce policy

[carrowood]

At one of my former jobs (a security company) whenever we would find a computer unlocked, we would send a "baggy pants" email to the entire office distro list. Something along the lines of "Hey, come check out my ultra-fly baggy pants today!" Everyone in the office knew right away that the person had left their pc unlocked and would get harassed for the rest of the day... Over time the emails sent grew pretty outragous:

- I am bringing in donuts to the office tomorrow, please email me your favorite kind (turn on read rcpt and delivery rcpt)
- Looking for a roomate (lotsa possibilities here)
- I am proud to anounce the birth of my son... (include an ugly baby pic, or a dog jpg)

and so on.

Over time, people rarely left their pc's unlocked because they didn't want the ridicule of the office. It was great fun, actually improved morale, and kept the pcs locked tight.

Switcheroo

[cybermace5]

This one take a little work, but is worth it. This assumes Windows of course, but it's not impossible to do with another OS.

Make a new shortcut for everything they use, either on the desktop or in the Start menu, or Quicklaunch too. Change the name to be the name of a different program, and set the icon to use for the one for the original shortcut. The idea here is to have Excel open up when they click on Word, Internet Explorer when they try to run Excel, an MS-DOS prompt when they want to run Access. If they don't have admin rights, they'll have to learn by experiment where each program is located.

Guaranteed to stun the clueless. Since desktop icons will show the little shortcut arrow, go to [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Cur rentVersion\
Explorer\Shell Icons] and set the "29" key to equal the path and filename of a blank icon. Or get TweakUI to do it.

pranks

[zygote]

Eh, I'm divided about whether this one is lame or not. Thank goodness for moderators to decide. Here goes. It is realitvely harmless, but I've seen it drive folks nuts.

(BTW, tends to work better on Macs...)

1. Take screen shot of desktop
2. Open the shot in Photoshop or similar gfx app.
3. Rotate 180 degrees so image of desktop is upside down.
4. Enlarge image to 100% and hide menu bar (this is where it works best with Photoshop), palettes and toolbars.
5. Act confused when brought over to see "whacked icons." 5a. mention virus or "sign that hard drive is in process of erasing itself."

All the machines in our office run Photoshop as do the laptops, so it's a trick to pull when things get slow on off-site gigs.

Re:pranks

[Anml4ixoye]

My friend did this to his mom several years ago, but instead used Active Desktop to have her desktop be a flash movie. When she moved her mouse over the icons they grew legs and arms and yipped and ran over to the other side of the screen. Took her about a minutes before we heard her yelling for him.

Start Menu Fun

[cybermage]

Assuming their using Windows, edit each entry in their Start Menu to launch the application underneath it.

For example, say their Start>Programs menu listed Dos Prompt, Word, Excel, Windows Explorer. Change each link so that they launch Word, Excel, Windows Explorer, and Dos Prompt respectively.

At first, they'll think they're clicking wrong somehow. Then maybe they'll replace their mouse. Good for some cheap laughs.

where to begin...

[bscott]

Well, I don't want to sound like I'm bragging, but I've pulled a coupla good ones:

- record someone's cellphone ring on your PC, then install it as their new-mail-received sound. (when I did this, I didn't realize the guy had had 3-4 cellphones over the past year, all of which were stowed in his desk; I presumed he'd catch on after a couple hours, but apparently it was a 3-day ordeal for him and his neighbors...)
- there was a young girl who was (un-justifyably) a little scared of her boss: I had him record his voice saying her name, then added a trace of an echo, and waited until a day when he was out of town and I knew she'd be working late... I set her Windows shutdown sound to that sample, so she'd hear him calling her after everyone else had gone home. From what others on that floor told me, she ran screaming down the hallway...
- put up a phony form someplace, like a "Microwave Usage Tracking Form" in the break room... have lines for what's been heated, how long it took, etc... (when I did this, the only person who fell for the prank and actually filled out a line was the office manager - the very person who'd have been in charge of putting up such a form, if it were real!)
- others I forget

The easiest office pranks are those which involve people who leave their terminals unattended in a situation where security is assumed to be tight; I have dozens of stories about those cases, but they're not as funny to me 'cos, well, the more tight-assed the environment, the easier it is to spoof (and you have an unfair advantage if you're the IT guy)... I prefer to pull stuff in a relaxed, casual environment, where people aren't expecting anything.

Re:Fun Pranks

[cybermace5]

Hah, the AutoCorrect one is always good. You can have a lot of fun going all the way with the script kiddie theme. Change "the" to "TEH" and "!" to "!!111!!111oneoneone!1", don't forget "good" to "ro0LZ" and "bad" to "sux0rs". Invert common letter pairs like "th" and "gh" and "qu". And set some letters to always correct to their capital or numerical or punctuational counterpart.

Run the jokes on YOUR computer

[Andy_R]

There is no need to mess with other people's machines, you'll just gain an enemy for life.

There is plenty that you can do to demonstrate your 1337 hax0r skillz and sense of humour on your own machine.

Try squashing your head and hands into in a colour scanner, use the resulting picture as a screensaver, with a piece of audio of you saying "help I'm trapped in the monitor!" set to that play every 5 minutes and go to lunch.

Re:Run the jokes on YOUR computer

[Anonymous Coward]

There is plenty that you can do to demonstrate your 1337 hax0r skillz and sense of humour on your own machine.

That can get you fired too. My employer has an IT staff that is grossly incompetent to say the least. Many of them are nice guys, but they know shit about securing or maintaining computers.

Well to cut to the chase, I got sick of my computer freezing and crashing when I was working so I decided to poke around and see what unnecessary services they were running on the machines. I shut down most of the unnecessary services that were running on my machine.

One of the things that I shut down was "Remotely Possible", which happens to be the program that management uses to monitor our activities. My boss's boss's boss went apeshit. I was called on the carpet for "tampering" with my computer system. I held the line that I was only turning off unnecessary services to make my system faster and more stable.

I was let off with a warning, and I still have my job, but the point is clear, IT and management doesn't think it's funny in the least when you know more than they do about the capabilities of your system and the limitations of their skill.

-Guess why I'm anonymous...

Funniest prank ever

[cybermace5]

The best one I've seen doesn't scale well for the office, but could work. This was a dorm prank on an resident assistant: the RA had a stereo and decent set of speakers. Someone a few rooms down had a reasonably powerful system as well. A set of speaker wires was run out the "control room" and directly to the speakers in the RA's room through the window. At some ungodly hour the "control room" began playing some annoying, embarrassing song at full volume. Now, imagine trying to stumble out of a loft and turn off the stereo while mostly asleep...except that no matter what buttons you push, it won't turn off! A remarkable success.

I guess a similar thing could be done with a co-worker's computer and an audio cable, just run it to line-in and turn the volume way up. It'll take a few seconds before they find the volume control. Play something vile like Backstreet Boys or Britney.

Re:Funniest prank ever

[cybermace5]

Ah, well, we could build lofts!

And some of the guys in the next building over put their tools to good use. See, there was a grad student working there who had to live in an apartment that was converted from the last few rooms of a freshman hall. Totally irrelevant to the story, but she was really hot. Anyway, she left for a weekend, and the guys got some two-by-fours, drywall, paint, and miscellaneous hardware. When she came back, her room was gone without a trace. They even matched the baseboard.

Of course there was the one in the other building where they rappelled down the outside to get into the RA's room, then completely filled it with packing peanuts.

My freshman floor wasn't so original, we just taped newspaper over one guy's door for three mornings in a row, and waited outside for him to come through. Of course the second and third times he leaped through with style, but on the third time we had dragged a spare wardrobe in front of the door.

Re:Funniest prank ever

[raju1kabir]

We did one to a guy in my dorm that no one liked. We taped Saran wrap across the door opening (made sure it was pulled tight so that it wasn't visible through the peep hole). Of course, the RA and security guards were in on this. Anyway, the next morning, he runs out the door late for class, and completely wraps himself up in the Saran Wrap.

My neighbor in the dorm (let's call him "Nik") was constantly pulling pranks on his fairly humorless roommate (let's call him "Hans"), and since I was the only one on the floor with a toolbox, I usually got involved.

My favorite one:

Background: (1) The door had a keyhole on the outside and a simple pushbutton on the inside so you could lock it while you were home. (2) Hans invariably left his keys in his girlfriend's room.

So we unwired the phone jack, and then reversed the doorknob assembly, so that the button was on the outside. Nik sat in the room and waited for Hans to arrive, then said "goodbye" and darted out the door, pulled it shut, and pushed the button. He taped a sign on the door asking people not to open it no matter what they heard on the other side.

Soon we had a big crowd outside laughing at the whole thing. Hans was banging furiously on the door, screaming murderous threats of revenge. But then suddenly he went all quiet. And stayed that way.

Curiosity was getting the better of us, and by the time fifteen minutes passed, Nik was really fighting the urge to open the door.

The riddle was solved, though, when someone came running up the stairs to tell us he was just out in the courtyard and some crazy person was throwing clothing, books, and CDs out through a window on our floor! When we opened the door, Hans had Nik's stereo in his arms.

A few modest ideas

[Piquan]

Most of these are Windows-specific. Call it a hunch.

Take a screenshot and make it their desktop, then close all windows, hide the taskbar, and move some (only some) of the desktop contents to somewhere other than the desktop.

If you use VNC, then set up a full-screen vncviewer to a secondary victim's desktop. Watch them fight it out. (Be very careful; privacy issues crop up in this one.)

Download the original hampster dance. (Note: website makes sound.) Use the ActiveDesktop feature to make a copy of that as the victim's desktop. Turn the volume to max, and immediately shut down or suspend. For maximum effect, do this on a laptop just before the victim leaves for a flight.

Depending on the OS version, add about eighty folders at the top and bottom of the "Programs" menu. Doesn't matter what you name them; some versions of Windows make it a pain to open a folder in the middle.

Set their Internet connection to, instead of using the LAN, auto-dial their phone.

If you can get an X server running on their box, then run greasymouse against their display. (You mentioned not downloading anything, but since it's on the X contrib tape, you may already have it on a local Unix box.) I find a factor of 1.8 or so works well. The good news is, this works on some rootless X servers for Windows. Of course, if your victim runs Unix, no such need.

Fun with fonts. Set the fonts and colors to something terribly garish, and just barely useable. Then export the relevant parts of the registry, and set things up to merge that in every boot.

Setting sounds is a good one, and there's a lot of ideas already posted to get you started.

All this is assuming your friend isn't a coder. There's much better ways to get at coders, such as #define struct union or other ideas from here for more ideas.

And the number one way to ensure to drive them mad at the office computer:

Force the victim to use Windows.

Borrowed from Scott Adams' 'The Joy of Work'

[NanoGator]

My company was demo happy. Any time a new feature made it into our software, our hyper-active sales guy would go demo happy. As a result, I had to make a LOT of demos, many of them web based. One day, inspired by a book I read, I created a web page with a fake error message that came up on top of it.

"The radiation shielding on your monitor has failed, please do not sit directly in front of your monitor."

I uploaded the page to our websever, sent out a company-wide email to try out the new demo, and went home. I got a frantic call at 7am in the morning. The first victim of my joke was the type to wash her hands in anti-bacterial soap if somebody dirty just looked at her. I had to keep from laughing, it wasn't easy. She eventually figured out it was a joke, but found it amusing, so she didn't tell anybody else.

I fired off a note to the sysadmin to let him in on the joke, but I wasn't sure if he got it in time. Unfortunately, he was the guy who everybody ran to first. When I got to his office, the dead-weight woman who was always calling in sick all the time was there explaining what she had seen. I intercepted the conversation and asked her what happened. She told me that her computer had radiated her. So I asked if she felt okay, and she put her hand on her stomach and with worried eyes she non-commitally said "I think so..." I glanced over at the sys-admin whose head suddenly disappeared behind his monitor. I found out later that he had read my email and was trying to keep from laughing.

I decided to carry this joke a little further. You all know Front Page, right? That WYSIWYG HTML editor that everybody here hates? Well it has a kick ass feature. It'll download a web page and you can just type right into it. Then, it'll maintain all the links for you. So I downloaded one of CNN's health pages and wrote up a 3 paragraph news alert about the "Microwave Virus". The basic gist of the article was that a virus took control of your monitor and amplified the ultra violet gun to burn out the shielding. Symptoms included fatigue, irritability, and a couple of other things you normally feel at the office. In about 15 minutes, I had a fake web page and I had set up Microsoft's 'Personal Web Server' to serve it up from my computer. I had then renamed my computer to www.cnn-news.com, and hosted the page. A new 'FYI' email was sent out, and I went to lunch.

When I came back, the woman that was in on the joke told me "all hell had broken loose, you better get to the dead-weight girl's office." When I got there, two of my coworkers were having a discussion about whether they should go home or go see their doc. From there, I lost, I couldn't keep a straight face anymore. I told them of the joke. They took it in stride, but they didn't think it was so funny. You see, they didn't realize I had faked the web-page. They thought I read it on CNN's site and I had faked the message. They were more amused when they found out I had faked the site too, but I think they were paranoid for weeks any time I sent out an FYI email. Heh.

On a side note, the sysadmin there didn't really like me until that day. He was impressed at how I had set that up. We were actually friends after that. Heh.

Re:Borrowed from Scott Adams' 'The Joy of Work'

[Glonoinha]

Damn I miss the good old days. I used to do crap like this too, back during (and leading up to) the tech boom.

Hell today most hackers are just happy nobody walks in and says 'pack your shit and leave, you have just been RIF'ed' for no good reason - I honestly don't envision many of the bright ones making these kinds of waves in the here and now.

Man a few years ago there was a book but I forgot the name. The Road to $Something. Talked about the good old days, now those guys had some fun pranks. Disassemble Scott McNealy's car and reassemble it in his office while he was out on vacation. Paper mache an entire office contents while a guy is gone for two weeks on vacation. Have building contractors come in while a guy is on vacation and remove his office door, drywall and wall paper over it like it was never there and when he comes back pretend not to know what he is talking about when he wants to know where his office went.

Save the Karma for whoever replies to this one with the name of the book, it really is worth a good read.

Funny:

[iq in binary]

Step 1: Record a voice sample of you saying (disguising voice, of course) "I'M DOWNLOADING PORN!."

Step 2: Wait until (male?) victim leaves his computer unattended.

Step 3: Replace victim's sound alerts (yes, all of them) with aforementioned sound sample.

Step 4: Turn volume ALL the way up.

Step 5: Wear a diaper, there'll be a long line getting to the bathroom :-P

Not the website he expected....

[ChaseTec]

I was working a small chain of computer store in the Houston area. A completely relaxed enviroment. The manager of the store where I headed up the tech shop at would check out his tribes game and wwf websites every morning with breakfast. Well I called the owner ahead of time and let him know what I was planning. When my manager wasn't at his pc I changed out his hosts file so that those certain websites would resolve to a server I had setup on our lan. I grabbed a copy of the company logo and hacked together a page that said something along the lines of "This site has be filtered and is not work related. Please contact CEO's Name if you have any questions." I just "happened" to be in his office to see his reaction; It was nothing short of glorious! He actually called the CEO and started screaming that he works his @$$ off normally and that if he wanted to read up on WWF during breakfast that it was his God given right. Even better was that he keep hitting refresh in disbelief so I just had to change out the site to tell him what a moron he was. About 1 minute after I walked back into his office he hit refresh. He quietly told the CEO he'd call him back and I believe it was a stapler he thru at me.

one from old school days

[ChipMonk]

Back in the days of ancient desktop systems, my school had a few TRaSh-80's. One "feature" of these machines (Model III's with built-in displays) was a choice between 64- and 32-character lines. Thanks to some research and bribery, I found out which I/O port controlled this, and it just happened to be the same port that controlled the motor on/off on the cassette storage.

I hacked up a quick test in TRS-80 BASIC to toggle the 64/32 bit, and it ran fast enough to create four scrolling bands on the display. Cool. If I toggled the entire byte, it also flipped the cassette motor on and off rapidly, causing the internal relay to click loudly. Double-cool.

So, thanks to a Z-80 programmer's guide (also from Radio Slack), I turned the whole thing into assembly, hand-assembled it, turned the hex codes into decimal bytes, and then punched it in with a rudimentary program. (It gave me a great appreciation for Altair programmers and their bootstrap process.) This program did something simple: present a totally faked boot-up screen, wait for a keypress, then go into an infinite loop, doing the same toggle. But, in machine code, it ran at CPU speed (1 MHz), not BASIC interpreter speed. The toggle in this mode was fast enough to cause the CRT circuitry to lose horizontal sync, resulting in nothing but lots of "static" on the screen. Beautiful.

I got everything into place, ran my code, and went to another machine to watch. Lo and behold, my first and only "victim" was the instructor. She sat down at the machine, looked at it, pressed the correct key (Enter), and jumped a little bit as the screen went haywire, while the cassette motor relay started snapping wildly. She looked at me, saw that I was watching, then reached down and pressed the orange reset button.

I was kicked out of the lab for the rest of the day. I suppose she had to do something, but it was worth it.

add delay to people's .profile-files

[hkon]

As a prank to people to who don't care much about locking their terminals or keeping correct permissions on their files, you can add
echo 'sleep 1' >> .profile
to their .profile. That way, each login will take a second more. This requires a bit of patience, though, since most people won't realize that something's wrong for about a month. Personally, I like pranks like this, that penalize stupidity.

Re:add delay to people's .profile-files

[oever]

or even better, add this line to their .profile / .bash_login / .bashrc:

export PROMPT_COMMAND="sleep 1"

Re:add delay to people's .profile-files

[theonetruekeebler]

echo "[1] + Done rm -rf ~/* &"

Makes a great .profile heart attack. Type sleep 1 & at your $ to see the correct spacing.

Re:If the target runs SETI@home

[godders]

We did just that after discovering one of the developers was running seti on all the colocated windows servers (well.. actually it was a little vb app producing a dialog box that just said 'please contact this number', and a big seti logo) Next time he VNC'd in.. haha.. I had to leave the room as he picked up the phone looking all smug...

Not so sure about this...

[BrokenHalo]

Has it occured to you that targets of jokes like these quite often deserve it?

I'm not so sure that baiting someone who has an underdeveloped humour gland is particularly attractive. In some countries it's regarded as harassment, and consequently frowned upon.

It's much more fun to play the trick on someone who can see the joke...

Re:Jokes on Coworkers

[PhaseBurn]

We did this at Earthlink. I think the pics speak for themself :-)

http://home.onemain.com/~edsoffice/

Outlook signature seen by *some* co-workers

[lute3]

Embed a mildly embarrassing image in a user's Outlook signature. The kicker is to only have it display for a select few users.

Step1 - Create a folder on a webserver with ASP or PHP support that will host the script.
Set the folder permissions such that the only authorized users are the people you want to be in on the joke when it happens.

Step2 - Create an ASP script (PHP is even easier) that will host the embarrassing image and place it in the folder from Step1.

Here are some examples of ASP/PHP scripts (please note that Slashdot will add spaces in anything appearing like a URL)..

<%
embarrassing_image = "embarrassing_image.png"
fake_image = "white_one_pixel_square.png"
userfull = Request.ServerVariables("LOGON_USER")
look = inStr (1, userfull, "user_to_goof",1)
If 1 > look Then _
Response.Redirect (embarrassing_image) _
else _
Response.Redirect (fake_image) _
end if
%>

<?php
$embarrassing_image = "embarrassing_image.png";
$fake_image = "white_one_pixel_square.png";
$userfull = $_SERVER["LOGON_USER"];
if (eregi ("user_to_goof", $userfull))
{
header ("Location: " . $embarrassing_image);
}
else
{
header ("Location: " . $fake_image);
}
?>

Step3 - Set the Outlook editor to HTML
HKCU\Software\Microsoft\Office\<Office Version (9 is 2K)>\Outlook\Options\Mail\EditorPreference
10000 = Plain Text
20000 = HTML
30001 = Microsoft Word
30002 = Microsoft Rich Text

This step may or may not work.
Also, you'll need to find the user's hive under
HKEY_USERS (there are typically only a couple) while he's logged in since you can't access HKCU remotely (unless you use a .REG file that the user can enter himself in a login script or something).

Step4 - Edit the stationery and reference the ASP/PHP script as an image within the body.
<img src="http://webserver/directory_with_permissions_s et/harmless_filename.asp" border="0">

Copy the stationery over..
C:\Program Files\Common Files\Microsoft Shared\Stationery

If the last step didn't work (like in my situation) and the user has Word setup as the email editor, you'll need to edit his "document.dot" file instead of an HTML stationery file.

Step5 - Set the stationery..
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging
Subsystem\Profiles\JBrewer\0a0d020000000000c000000 000000046\001e0360\Blank

Sit back and wait for the user to send out an email to the group.

NOTE:
I still have not overcome the "Anonymous" problem.. If an unauthorized user gets the email, he will be prompted for a login.
With PHP, there's a possibility of doing this without using NT permissions at all (look at the "Accepted Answer"). I'm sure there's a way to use this technique with ASP, too.

Re:Honestly, haven't you ever played a joke?

[Darth_Burrito]

Practical jokes are ok, but admins should not be deliberately sabotaging their people's computers in order to get a laugh. First,it's your job to keep these computers running smoothly. Second, being an admin is about being in a position of trust. In a midsize company, you may have access to everything: browsing habits, email, internal software, customer transactions, financials, etc You have to be careful that what you do doesnot break that trust.

Just looking through some of the comments...

Using VNC to take over someone's computer seems popular. From a user's perspective, this says, my IT staffer can and will take over my computer at any time. He can spy on what I am doing without me even knowing it... and he will for his personal amusement. Ha Ha very funny.

Someone suggests recording a cellphone ring as the new mail sound and letting the prank go on for 3 days during which the victim would frantically search through the cell phones in his desk. Any prank that occurs witht he frequency of email and goes on for 3 days is just abusive.

Same guy as above pulled a prank on a girl who was afraid of her boss. He recorded the boss saying her name and added a reverb and made it her shutdown sound. When she was working late the last thing she heard was his voice quietly calling her name and this (according to the guy) sent her running. That is just not even remotely funny.

I think practical jokes do have a place in the office, but most IT jokes aren't funny for the victims even in retrospect. They are just abuses of the power granted to the IT staff. If you are going to play an IT joke on someone, you should make sure it is possible for the victim to play the same joke on you. That is the main difference between joking with someone and picking on them.

tape on the mouse

[NumLk]

Assuming the victim has one of those laser mice (which almost everyone does these days), put some tape across the sensor. Make sure to test this beforehand, some tape works better than others. I've found that the Magic tape works wonders. If you use a small enough piece it will look like nothing is there at all, leading to even more confusion.

Screen Savers

[Jucius Maximus]

If the person is leaving the machine unlocked, then set up the scrolling text screen saver with a password. The text should say that they have to come see you to get the password.

The annoyance of having to do this and the fact that they have to admit to you that they messed up every time might make them to remember to lock the machine from now on.

I remember an admin at one place I worked would send e-mails from that person's account. Bizzare things, like "I'd like to meet you for lunch so we can discuss your choice of attire." Or messages asking other people out on dates. Or offers to buy them coffee, etc. As the number of unlocked incidents increased, the messages would go up the office chain of management so higher and higher-ups would realise what's going on.

Non-PC related pranks are even funnier

[checkyoulater]

My personal favourite was the day that I brought in a box of donuts from Tim Horton's. Of course, I came in extra early when nobody was there yet so I had time to "enhance" the donuts. What I did was add a nice dosage of Frank's Red Hot to all the jelly donuts.

The best way to do it was to squeeze a small amount of the jelly onto a spoon, and then fill the donut with Frank's. I could then cover the hole with the Jelly that I removed. A little sprinkle of white sugar (from the coffee packages) covered up any evidence of tampering.

What made the prank even funnier is that all 10 of the donuts were eaten. People would bite into them, make really funny faces but still keep on eating. I actually had to leave the office for about half an hour. I was laughing so much I was crying, and I did't want to expose myself. (even though I was probably on a short list of suspects)

A few more that I have done:

-Flat cola poured into the coffee pot.
-Water the office plants with rubbing alcohol
-10 packs of sweetener in the coffee pot.
-black pepper over top of a box of Timbits.
-break all the pencils in the office
-call co-workers from the fax machine

Mail fun

[babbage]

At a past job, we had a trouble ticketing system that would generate email reports to each person watcching a ticket whenever there was a mail or web driven transaction on that ticket. For test purposes, we had an "acme" queue that sent mail traffic just to the developers & a couple of good-humored people in other departments. One ticket in the acme queue, which refused to die over the course of a year, was a rude demand for one of the web monkeys to bring in pastries for everyone. Whenever someone was testing something with the request tracking system, they'd more often than not attach their test to the coffee rolls ticket, and this guy would be reminded AGAIN that he hadn't brought in snacks for everyone yet.

Then fun part was when it was realized that the ticket could go not just to person@company, but person+coffeerolls@company, person+cake@company, person+cookies@company, person+coffee@company, person+cappucino@company... etc. We got it so that whenever someone replied to the ticket, this guy would get about a hundred copies of the message -- and since the system had a tendency to allow duplicate or triplicate messages under some circumstances (e.g. a person hit "reply to all" instead of just "reply to sender"), this guy would sometimes get two hundred copies of each message.

That was fun.

Other pranks involved using mpg123 on a server sitting under a someone's desk in a different room so that, out of the blue, his computer would start playing "The Muppet Show" theme song. For more fun, because mpg123 instances can run concurrently, we'd have 20 instances of the song running simultaneously, out of sync with one another.

For fun with people using OSX, you can use osascript to get the machine to use Macintalk to speak arbitrary text out loud. This worked well with a long running shell script that would speak out a random quotation from the fortune command, sleep from five to thirty minutes, then start over again.

And of course, VNC is a barrel of laughs in & of itself.

Other obvious ones include removing the ball from someone's standard mouse, removing the receiver for someone's wireless mouse, or the batteries, swapping the mouse & keyboard plugs on the back of a computer, scrambling what order wires are going into the back of a KVM switch, hooking up a wireless mouse to a computer where the person usually uses USB, and randomly move the mouse from a nearby cubicle, etc.

And of course, VNC just makes all the pranks in the last paragraph that much funnier.

---

It's easy to argue that wasting time with such stuff kills productivity, and maybe that's true. But it also did wonders for morale, as long as the target for the pranks would rotate around in a more or less fair way. Plus, the ingenuity that went into some of these pranks spilled over into coming up with novel approaches to things that people were supposed to be doing. People learn by playing from a very early age, and -- within limits -- I think that having a playful workplace can lead to a creative workplace, and ultimately can lead to more innovative work.

The trick is to be mindful of the line between being creatively playful, and wasting time in a destructive way. If someone thinks the pranks are going too far, they have to stop. If a deadline is approaching, the work has to get done. Know your [collective] limits, but that said, have fun too :-)

Re:The best joke I ever played

[TheLink]

Uh huh. That sort of thing is not funny if the boss doesn't find it funny and finds out.

In the old days if you have access to the emperor's seal you don't fool around with it if you want to keep parts of your body attached to each other, and very bad things happening to your household and property.

Fortunately in these enlightened times you'd only get sacked. They leave out the pillaged, rape, burnt part.

go low-tech

[Kraken137]

try something like this. gosh that was fun.

Practical jokes?

[TheLink]

Guidelines:
1st - do no real harm. No screwing up ppl's email, files etc. No wasting more than a few minutes of time - must be undone easily.
2nd - even if it's targeted at your colleague, your boss must be able to laugh at it. Coz if the joke doesn't go as well as planned your boss may get to know about it.
3rd - the target has got to be able to laugh at it soon after.

Otherwise it's not joking/horseplay, it's just being an arsehole.

So pick your targets well, pick what you are going to do carefully, and pick the RIGHT time to do it (messing about with autocorrect when someone is trying to do a tender submission is NOT funny, other times they may laugh).

It does reflect on your judgement and competence. Get it all right and people will remember with a grin on their face. Get it badly wrong and maybe you should start looking for a job elsewhere, or go for counselling/advice on social skills.

You don't go around trying to tickle a stranger on the bus, or even an acquaintance, and then say you're just trying to make them laugh.

If you're the administrator, you are in a position of greater power. Unbalanced power between joker and target = harder to maintain funniness. Target has to feel a degree of safeness in order to properly laugh afterwards (not nervous laugh). You need to be even more careful. If you muck around the wrong way it's just like having The Boss saying "You're all fired"... "Just joking". Haha. NOT. Or the CFO making your salary slip show funny numbers. Haha NOT. Or the security guard pretending to shoot you with a shotgun. Haha, NOT.

Remember the tickle concept- the ticklee only laughs if they feel safe, comfortable with you tickling them. Otherwise it's _harassment_.

Last but not least it's safer (and usually funnier) to not use the power you are granted by your job/position in order to play a joke on someone. Otherwise people may feel you shouldn't be entrusted with that power. Your superiors may not want to give you more power either. So you want to get promoted? Higher pay? Haha. Not.

Fun in Computer Labs

[ripbruger]

Not office related, but still pretty good, and this is one you could probably pull in any University or College. A couple of years ago, we were in our senior Comp. Sci. computer lab, and we were just killing time rather than do our OS assignment. So we fired up cmd.exe on NT 4.0, and started playing with net send. First net send to the guy sitting beside you, then the girl behind you, and then to the entire workgroup. The problem was that once we figured out the workgroup one, we found it was being sent all over campus on the novell network. Whoops :-).

So to finish it off for fun, we fired off one last message to the general computer lab down the hall. "The computers are shutting down in 5 minutes for maintenance. Please save your work and log out." That was the funniest mass exodus we ever saw. Good times.

Music fun

[elemental23]

A co-worker of mine left his workstation unlocked over his day off one time. We picked half a dozen of his .mp3s at random, backed them up to somewhere he wasn't likely to stumble across them, and replaced them all with "Who Let the Dogs Out", named to the same name as the original files.

There's nothing funnier than a week or two later, after we had pretty much forgotten about it, hearing that song blaring out in the middle of his Bob Marley playlist.

We also do the standard send-email-to-the-office-mailing-list prank, but we expand that to typing in their IRC and AIM windows as well. Telling peoples' friends "Tell me you love me" is always good for a laugh.

Re:Honestly, haven't you ever played a joke?

[Tony-A]

Right.

Basic rules of humor.
Street urchin lobs a snowball at silk hat. Funny.
Silk hat lobs a snowball at street urchin. Not funny.

Users hoax the IT guy. Funny.
IT guy hoaxes the users. Not funny.

Re:Fax

[kruczkowski]

Back in middle school I would call up the logitech 1800 hotline and they had a service that would fax you user manuals.

It was great, I would call the 1800 number up and press the keys to get the manual for some mouse then type in the phone number. Best part was that if the line was not a fax it would continue to redial and retry.

Word to the wise

[lewp]

Be careful with net send. We used to fire those back and forth at an old job when they decided banning IM software was a good idea. Accidental domain-wide (meaning company-wide in our case) net sends are hilarious, until you send a particularly humiliating one yourself.

Re:Honestly, haven't you ever played a joke?

[Trigun]

Man drinking is great.

Care to punctuate that? Or should we read it as is?

Horrible karma, but still funny....

[Kent Brewster]

I think practical jokes are fine, as long as:

• you own up to what you did immediately
• apologize
• fix whatever you broke
• swear to never do it again, and finally
• help your victim find somebody else to do it to.

I swore off using my powers for personal amusement sometime in 1986, when I wrote a small program in QuickBasic that mimicked a DOS prompt, captured every keystroke the user entered, and substituted the follwing string, a character at a time: DEL C:\*.* Tiny little program would pop back with this: Are you sure (Y/N)? The victim would VERY CAREFULLY hit the N key-- --and of course it would show up as Y-plus-carriage-return, and the victim's hard drive would light up and start grinding. Quite a lot of shouting and swearing and unplugging things and similar merriment would ensue ... but the third or fourth time I did it, the poor guy had an irretrievable hard disk crash because he hit the Off button hard enough to knock his PC off his desk.

Music - Y'know like Indiana Jones

[Moderation abuser]

Or Hi-ho hi-ho.

Add it to your screensaver, make it loud enough for your neighbors to hear and see how many people are humming/whistling it by home time.

Indiana Jones is pretty effective, as is Mission Impossible.

Some more stuff...

[complete loony]

Gee slashdot is just full of juvenile deliquents, I mean the nerv of some of these pranks...

Well here's some of mine ;)
- We wrote a small app that uses the windows media plugin. It sits hidden in the background until it detects a file c:\playme.avi. Then it becomes visible, goes full screen and doesn't respond to any keyboard or mouse input. When finished it deletes the avi. Then any time you like copy any video onto their machine...

- Some people were using bizarre colour schemes on their desktops, so we wrote an app to change each system colour one increment closer to the default colour every second, slowly restoring them all back to the defaults. unfortunately changing the colours forces a repaint which flickers a bit.

- I wrote another app which enumerates all the volume controls and sets them all to 100%, unmuted, then plays a wav file from the command line and restores the settings, using psexec from sysinternals to push the exe over to the victims machine, and "Haha" (nelson from the simpsons).

- not sure where it came from but I got a stress ball chaped like a mouse, hide their real mouse behind their pc, and replace with the stress ball, the instant of "ewww whats that, thats not my mouse" is quite funny to watch. similar results could be achieved with vaseline, but that could be a bit messy.

I'm sure there have been others but thats all I can remember at the moment...

Re:Mod parent way up

[Anonymous Brave Guy]

I'm sorry you think I need to get over having a sensible attitude at work.

I'm all for having a laugh -- my team-mates and I frequently do -- but the things described just weren't funny. Abusing privilege and/or ripping someone for a cheap laugh that they won't share isn't being friendly or having a bit of fun, it's just nasty and unprofessional.