Heavy Metal, Blues, Rock, Punk, Music in General. Guitars, Video Games, Sci-fi,Comedy, lots of other shit that I can't think of right now.
Anyone with a sense of humour.
In Flames, Arch Enemy, Slayer, Pantera, Opeth, Carcass, Testament, The Haunted, Carnal Forge, Threat Signal, Mnemic, Soilwork, Fear Factory, Sex Machineguns, X Japan, GWAR, Suicidal Tendencies, NOFX, Strung Out, Nightrage, Pulley, Eric Clapton, Jimi Hendrix, Guns N' Roses, Metallica, Megadeth, At The Gates, The Who, Joe Satriani, Eric Johnson, Buddy Guy, Faith No More, Mike Patton, Garlic Boys, Hi-Standard, Guttermouth, Lag Wagon, Bad Religion, U2, The Beatles, Stevie Ray Vaughan and way too many more.
Borat, Bond Movies, Star Wars, Dead Alive, Evil Dead, Legend of Zu, Samurai Trilogy, Legend of the Wolf, Hero, Iron Monkey, The Legend 1 & 2, Twin Warriors...so lots of Kung Fu.
Weeds, Dexter, Simpsons.
The Art Of War, Guitar Grimoire Series, The Ultimate Survival Guide to the new music industry.
Batman.