I grew up on X-Men comics, so I'll always have a soft spot for that mythos, but I also love pretty much anything by Alan Moore, J. Michael Staczynski, and Warren Ellis.
Movies: Inception, Nolan's Batman series, Seven Years in Tibet, Thor, Dr. Strangelove, Titanic (shaddup! I'm THAT generation), Anastasia, Disney's Hercules, Seven Samurai, Hidden Fortress, and of course Star Wars.
Shows: BSG! Caprica, Community, Doctor Who, Firefly, Buffy, Angel, South Park, Futurama, Breaking Bad
Music: I've an enormous soft spot for instrumental music, including contemporary classical (paradoxical term?) since it helps me write, so I've a geeky fascination with the likes of John Williams, Bear McCreary and Patrick Doyle. I also have a nostalgic connection to Bach. When I was a little girl, my mom would play one of his lesser-known minuets to me each weekend morning in an effort to awaken me peacefully. It's one of the most beloved aspects of my childhood, so Bach will always have ample space in my heart.
Otherwise: Ray Charles, Daft Punk, Dead Kennedys, Fugazi, Bob Marley, Pink Floyd, Nevermore, Dream Theater, Mozart, Tchaikovsky, Beethoven, musical theatre, Stephen Lynch, Trans-Siberian Orchestra
Food: This is a disturbingly difficult question because it's so hard to choose! I love custard-based desserts like creme brulee and flan. I also love to make them!
Also, the utter coolness of finding a wormhole into the "real world!"