Chemistry, Fishing, Tom Clancy's Jack Ryan novles, amature film making, music, computers and the games that come with them, and tons of other shit that I'll eventually get to adding here.
Women, primarily. I have no problems with finding guys to hang out with and be friends with. I need to balance out the difference in number of my guy friends and female friends.
Metal, certian ochestral music, jazz, rock and alt-rock, neo swing, swing, ska
Movies by Kevin Smith, Quentin Tarentino, Robert Rodreguez, Mel Brooks, and Boondock Saints, Donnie Darko, Blues Brothers, White Oleander, Eternal Sunshine of The Spottless Mind, Full Metal Jacket, Super Troopers, Schindler's List, SLC Punk, Snatch, Fight Club, Harold and Kumar Go to White Castle, The Crow, Unbreakable, Mystery Science Theater 3000: The Movie, and more that I'll remember later.
Before WOW ate my life I used to actually watch TV frequently, now its mostly on it the background to keep my ADD busy I do remember liking CSI, even the shitty spin offs, PBS programming, House, Scrubs, and Grey's Anatomy and Family Guy
I have like 4 cubic feet of books in my room, I ain't listing all of em. But I will mention All of Chuck Palaniuck's books, Tom Clancy's Jack Ryan series, Starship Troopers