well lets see...a few sports, mostly individual (like swimming, snowboarding/skateboarding, etc), anything guitar or rock related, cant forget the penguin...linux, computers in general. There's probably more, but I'm lazy =)
I really dont know...I'm just here for the fun of it.
I honestly dont think there's enough space. I like everything but teenie-bop pop crap, some rap, and country. I like Classic Rock, Alt Rock, some Metal. Incubus *...Clapton, Hendrix, hell...even some Metallica. Mayer owns the acoustic stuff, and I'd have to say Hendrix and Clapton tie for electric.
Anything comedy and not so stupid that you want to puke your guts up. Dumb and Dumber, the replacements. The Matrix series, anything good and sci-fi is pretty cool, but nothing tops a good funny movie.
Clancy stuff, some of those 'classics' (yeah, there are a few good ones).