Movies, the original Star Wars trilogy, the Alien series, Tombstone. A lot more then I can point out here.
TV, the walking dead the Big Bang Theory, Star Trek. Old looney tunes.
Music mostly classic rock, lots of indie hip hop/rap.
Food I love Mexican and Italian, but mostly I love American, like burgers fries, and the American version of foreign food like like American versions of Italian (pizza) and Mexican (texmex)
Also I'm a big fan of gaming, both video and board. Used to have regular game nights, but it's been a long time. But I love video games, I'm always ready to throw down at some Mario Kart, or play things co op like Portal or Left 4 Dead.
You want to debate which comic book characters would win in a fight.
You want to discuss surviving the zombie apocalypse.
You can hold a full conversation about books, movies, etc.
You can recite every lyric from "Dr. Horrible's Sing Along Blog"
Or you're just interested in getting to know a nice guy with a good sense of humor.