The usual stuff. Music, books, movies, trips, music, trips, music, trips, a little bit of sports... What can I say? You can't get much deeper a person than this =p
If I knew it wouldn't be as much fun, would it?
Ulver, Coil, In The Woods, Portishead, Jan Garbarek, Marillion, Mono, Godspeed You Black Emperor, Peter Hammill & Van Der Graaf Generator, King Crimson, Noir Desir and the names keep coming to mind. Dunno, it's a big question. I'll add more in a while.
Dead Man, Dolls, Me and you and everyone we know, Voksne mennesker, Kitchen Stories, Jeux d' Enfants.. But generally it's the same as above. Many more could be mentioned.
Black Books, Black Adder, Coupling, Thin Blue Line, etc.
Nick Hornby "High Fidelity", Tom Robbins "Villa Incognito", William Blake "The Marriage Of Heaven And Hell", Jostein Gaarder "Ringmaster's Daughter, Mikhail Bulgakov "The Master and Margarita", Hermann Hesse "Steppenwolf"
You must be joking, right?