Smell Crap for College
If you're a college student who has given all the blood you can for the month, Purdue University has a good way for you to make some extra money. By simply sniffing different types of animal excrement the desperately poor student can earn $30 a session. The University has no comment on what happens in the $40 sessions.
When I was in college, if you needed extra money all you had to do was sell some weed.