Next time you've been up all night playing video games and basically goofing around with your friends, when you hit that point of absolute delirium take a trip down to your local Albertsons. Make a beeline for the lobster tank and proceed to watch the sons of bitches "fight". regardless of how ridiculous it sounds, it's actually pretty amusing when you're working on 20 hours of sleep deprivation.
But what's really cool is when you've been up for 72 hours straight and you start to hallucenate >) :O)