How do you pull off an all-nighter?

Question by Chronicles of Marnia: How do you pull off an all-nighter?
I know, I know, it’s an unhealthy habit and I should get my work done beforehand, but I have to cram on two projects. I don’t want to smoke/drink alcohol or use “study drugs”, seeing as I can’t exactly get any around here. So, any help on Yahoo! Answers? Thanks!

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