Books: anything from Terry Pratchett, Douglas Adams, William Gibson, H.P. Lovecraft, Walter Moers and J.R.R. Tolkien, most things from Arthur C. Clarke and Stephen King. In addition, some Stanislaw Lem, the Strugatzki brothers and George R.R. Martin.
Graphic Novels/Comics: Preacher, Akira, most Alan Moore stuff (first and foremost Watchmen and The League of Extraordinary Gentlemen), Battle Angel Alita (but only the original series), Hellboy, the better Batman books (The Dark Knight Returns, Year One, The Long Halloween, The Killing Joke), 2001 Nights, Spirit of Wonder, franco-belgian classics like Tintin or (the early) Asterix.
Movies: too many to be concise. Anything from intelligent blockbuster movies to indie films. Deadpool and Arrival are probably the best from the last 12 months.
Music: Nine Inch Nails, Therapy?, Die Krupps, P.J. Harvey, Queens of the Stone Age, Sneaker Pimps, Rabbit Junk, Tool, Type O Negative, Portishead and some more well orchestrated noise where electric guitars and electronics meet. Recently discovered and grown to love Meg Myers.
Shows: Game of Thrones, House of Cards, Breaking Bad, Firefly, Star Trek (mainly TNG), Rick and Morty, Adventure Time, Community, Arrested Development.
Games: mainly strategy and role-playing games (e.g. Dragon Age: Origins, Shadowrun, Civilization, Total War), and smarter action games like the Bioshock and Borderlands series, Deus Ex and Deus Ex: Human Revolution, Portal 1 & 2, and the Batman Arkham games. From time to time Unreal Tournament '99 and 2004.
Food: Italian, Chinese, Japanese
6. ...er... the number six?