1. I've collected comic books even longer than I've been a gamer (and I started gaming at about 6 or 7). Mostly stick to DC & Marvel superhero comics. But I also dabble in horror, fantasy, and licensed stuff I'm into (like Terminator, Star Trek, Resident Evil, etc.). Green Lantern is my favorite.
2. Huge metal-head and have a decent collection of metal CDs & cassettes. I'm into a lot of different metal, too: Classic metal, 80s thrash metal, 80s hair metal, grunge, melodic death-metal, and some of the so-called nu-metal bands like Mudvayne & Disturbed among others. Megadeth all-time is my favorite band. A recent favorite has been Scar Symmetry.
3. I also collect movies. DVD, Blu-Ray, or VHS. But I wouldn't call myself a film buff. I pretty much stick to sci-fi, horror, fantasy, super-heroes, and pro-wrestling (speaking of which...).
4. Finally, I'm a pro-wrestling fan. Not nearly into the current stuff as I was in past years, but I still watch it. I was a huge WCW fan until they went under. Also watch WWF/E and TNA (at least I watched TNA until a year or so back, it got bad). Sting is my all-time favorite wrestler, Dean Ambrose is my favorite wrestler that's currently active.