I'm happily married to someone I met on okcupid. Sorry ladies, I'm taken!
My sense of humor - but they don't always notice it in a positve way :)
My directness - I never mastered the art of small talk.
Music - Oh man, music is such an important thing for me.... too much to list. However... Ween, Primus, Violent Femmes, Johnny Cash, Aphex Twin, Muse, Orbital, Bob Dylan, The KLF, Mobb Deep, Jane's Addiction, Modern Jazz Quartet, Dr. Dre, The Pixies, Future Sound of London, Nine Inch Nails, Portishead, Lee Scratch Perry, The Orb, Dead Kennedys, The Mountain Goats, John Coltrane, and lately, a lot of Vampire Weekend and Lady Gaga (yeah, I admitted it). And that's just for starters....
Movies - Fight Club, The Fifth Element, anything Kubrick, Ghost in the Shell, Dune, Princess Mononoke, Super Troopers, Apollo 13, Natural Born Killers, Back to the Future
Food - I'm about the least picky eater that you'll ever meet. While there are things that I say I "don't like" (ie cauliflower) that doesn't mean I won't eat it, or even enjoy it. All that being said, I have a special soft spot for sushi, Korean food, pretty much any form of eggs, and a huge, dripping steak (preferably still mooing). Also, I make an amazing pot of chili.
-A good debate
-A good laugh