Political philosophy (Nietzsche and Leo Strauss, esp), Music, REASON.com, Dogs (the coolest animal on the planet), British motorcycles, Fuentes Opus X cigars, Archery, Old Jaguar XKs, Horror movies, Esoteric religions and belief systems, Psychoanalytic theory. I try never to miss a local brewfest either.
Quirky, interesting people who aren't afraid to be individuals. Also, people who are easy to be with and who are comfortable in their own skin.
Interpol, Thievery Corporation, The Raveonettes, Black Rebel Motorcycle Club, She Wants Revenge, Radiohead, Iron and Wine
Big Fish, Fight Club, Blade Runner, Singles, The Shining, The Brotherhood of the Wolf
The Venture Bros, South Park, Battlestar Gallactica, Arrested Development (cancelled, very sad)
One Hundred Years of Solitude, Lolita, Cryptonomicon, Neuromancer, The Fountainhead
Ayn Rand, Hunter S. Thompson