Death Metal, Metal, Rock, Humor, Porn, Video Games, Psychology, Philosophy, Movies, Cooking, Beer, Jack Daniels, Headbanging, etc
People who can think for themselves, have an opinion and know how to back it up, don't blindly accept the norms and values of society but make out for themselves what's right and wrong, have a good sense of humor and know when to be serious and when not to be serious.
Of course, also people who like Metal and Rock music (especially Death Metal)
No close/narrowminded assholes, no blind religious fanatics and no extreme right- OR left-wingers, thank you. And no you're not cool because your band has underproduced albums that only come in 666 copies, get off your elitist cloud.
Favorites: Kataklysm, Deicide, Death, In Flames, Metallica, Iced Earth
I also enjoy: Cannibal Corpse, Obituary, Hypocrisy, Amon Amarth, Behemoth, Iron Maiden, Judas Priest, Morbid Angel, Possessed, Primal Fear, Malevolent Creation, Dark Traquillity, Bloodbath, Epica, Kreator, Slayer, Municipal Waste, Vader, Incantation, Entombed, Dismember, Within Temptation, Dark Funeral, Marduk, Saxon, Motorhead, Dying Fetus, Cryptopsy, Aborted, Devourment, System of a Down, Dimmu Borgir, Cradle of Filth, Children of Bodom, Rammstein, The Kovenant, Nocturnus, Suhrim, Aeons of Old, Dawn of Azazel, Nile, Brujeria, Immolation, Heaven Shall Burn, Fear Factory, Devildriver, Lacuna Coil, Bolth Thrower, Carcass, Napalm Death, Vital Remains, Decadence, etc.
too many to list
South Park, Heroes, The Simpsons, don't watch much TV
The Pentagram series by Anthony Horowitz