Movies, theater, Arthurian legends, Greek myths, Norse myths, fairy tales (the bloody kind), RPG (preferably table-top role-playing)
Terry Pratchett and Bill Watterson. Peter Jackson, too, if they can squeeze him in.
Celtic/Gaelic, folk, among others. It's actually easier to ask me music I don't like. The list is shorter. Oh yeah, right now I'm listening to: Eva Cassidy, Bette Midler, Emmylou Harris, Dougie Mclean, Eve 6, John Denver, Cat Stevens, David Bisbal, Chemical Brothers, the Lilith Fair crowd
Babette's Feast, the Lord of the Rings, Oro Plata Mata; I love movies. These are my top three (yes I know that LOTR is actually three movies, but the trilogy is actually one novel so I figure the reverse is also true). Oh yeah, Monty Python are GODS.
Invader Zim! Buffy, Firefly, Babylon 5
Anything written by: Terry Pratchett, Bill Watterson (Calvin and Hobbes), Anne McCaffrey. Nausicaa and the Valley of Wind (Hayao Miyazaki), The Drifters (James Michener), The Once and Future King (TH White), The Crystal Cave (Mary Stewart). These are my Arthurian Bibles. My tao: Miss Manners. And of course, what fantasy geek would not have, The Lord of the Rings, as one of his favorite books?
Invader Zim!