Watch something funny, like a funny movie or something,, if ur really blown, you'll laugh ur ass off.
Smell things, its interesting to smell different things..especially citrus type things :)
Type on a comuter, if you can type really fast and smoothe...this is amazing. Go to word and just start typing random
things out of your head, not only will it be cool, but you'll end up typing some pretty random shit that'll make you laugh.
Play a game, on xbox, ps2...or another game console. If you play long enough and get close enough to the screen you'll
get really into the game, and it'll almost feel as if you are inside the game.