Airsoft, RC Flying, Computer Games (See a trend??), Driving, Flying and aircraft, Travel, and other stuff.
I like REM, the Cure, the Killers, Bowling for Soup, Metallica, Old School Depeche Mode, and select other stuff that pops up on Launch Cast.
Anything by Quentin Tarantino, Star Wars, War movies; Full Metal Jacket (Happy Birthday, Zipperhead), Blackhawk Down, Monty Python (Holy Grail, Life of Brian, et al), I could be here all day at this, so I'll stop.
Lost, Angel, Johnny Quest (only on Boomerang - Strike that; it's gone now), Boomerang (Justice League, Superman, Batman), I enjoyed the new Battlestar Galactica until it became a diatribe on all things evil in the US; Anything with animated senseless violence, I even like crime dramas, I'm sure there are more. I like to waste my mind away on the History Channel, then try to build it back up with the Discovery Channel.
Nearly anything by R.A. Salvatore or JRR Tolkien (another trend...), Tom Clancy, Just read a couple of Dan Brown's books ... Read a couple Harold Doyle books too (so-so); trying to read more classics as a general rule (...and realizing some are great; some are just downright boring).