Music:
ATTICA RAGE, www.atticarage.com I like mostly proper metal with the occasional bit o industrial thrown in. Too many to list.
Movies:
Scary ones, like 28 weeks later etc; proper funny kids ones like Shrek etc; action flicks like Die Hard etc. And old classics that are so bad they're good like Tales of the Crypt. No rom-com's. Ever.
Television:
Simpsons, Lost, Futurama, River City! Pimp my Ride, Jackass, and anything that's dry & witty or profoundly cruel.
Books:
Herbert, Welsh, King (I suppose), Laymon etc
Heroes:
Dimebag, McCoist, Michael Moore, Bruce Dickinson, my Mum :)