Impractical jokes and avoiding safety. Strong tea and coffee, art, SmartWater, vintage clothes (as long as they don't smell funny),
Sushi, geologic sites, stars, astronomy, watching Mike play Guitar Hero, gin and tonics, and Indie music.
Music
U2, Pink Floyd, Tool, A Perfect Circle, Alkaline Trio, The Shins, the Dresden Dolls (Brian is a sex machine on the drums...) Flogging Molly, Curive, Circa Survive, The Red Paintings, Shiny Toy Guns, Metric, VHS or Beta, The Ting Tings, Emilie Autumn... I could go on forever. And the only thing that is worse than new hip hop is country.
Movies
Battle Royale, Pirates of the Carribean (1&2&3)
Television
DEXTER is like crack cocaine, and WEEDS is...well... like weed? weird...
Books
Anything by Laurell K. Hamilton, Memoirs of a Geisha, Harry Potter, Pirates, in an Avdenture with Communists, House of Leaves, Battle Royale (The book was much better), Fight Club, High Fidelity, Illusions: the adventures of a reluctant messiah, So Long, and Thanks for All the Fish, Mostly Harmless, and Zen and the Art of Motorcycle Maintenance.
Heroes
Stevie Nicks, Gwen Stefani, and a polymorphing opinion.