Laughter. Music and a lot of it. Reading. Spending lots of time with people I love. Stand-up comedy is a definite (and slightly obsessive) interest of mine...Bill Hicks...David Cross...Jimmy Dore...Jim Gaffigan...Dane Cook...I could go on...
People that already know me. More specifically, people that already know me and don't suck (see above definition).
The Velvet Teen, Nine Inch Nails, Failure, Pinback, Autolux, Interpol, Queens of the Stone Age, Deftones, Tool, Radiohead, Thursday, The Faint, Les Savy Fav, Elefant, Muse, Frou Frou, Bloc Party, Trail of the Dead, Q and not U, Minus the Bear, Aloha...so many more, too many to list.
Any and all horror. Also action, fantasy, and science fiction. For the most part, you would have to hold me at gunpoint to get me to watch a comedy or romance movie.
Buffy. Angel. Firefly. LOST. All the Law and Order's. South Park. Twilight Zone (the original). The Daily Show. Stand-up. Roseanne.
I'm currently reading American Psycho-Bret Easton Ellis. Fantastic and unsettling thus far. Chuck Palahniuk-Haunted, Survivor, Invisible Monsters. Katherine Dunn-Geek Love. Clive Barker-Books of Blood. There are many more, but those are a few of my favorites. If you want an incredible book that makes you feel things you've not felt before, check out Hogg-Samuel Delaney. By far the most fucked-up and intensely disturbing book I've ever read.