Music, playing the drums, watching/collecting DVDs
Any member of some of my favorite bands, some of which are listed on this page. Some of my favorite drummers like Matt Cameron(Pearl Jam, Soundgarden), Danny Carey(Tool), Derek Grant(Alkaline Trio), Josh Freese(A Perfect Circle), Travis Barker(+44, Blink-182), Jack Irons(Pearl Jam, Red Hot Chili Peppers), Dave Grohl(Nirvana, Foo Fighters), Joey Jordison(Slipknot), etc. I don't really have any actors or actresses that I would be especially excited to meet. Being a pretty big Detroit sports fan, it would also be great to meet almost any player on the Red Wings, Pistons, Lions, or Tigers.
Alkaline Trio, Pearl Jam, Tool, Foo Fighters, Deftones, Tenacious D, System Of A Down, Audioslave, Chevelle, Bad Religion, Black Light Burns, Operation Ivy, Face To Face, Burden Brothers, Toadies, Bullet For My Valentine, Rise Against, Muse, Thrice, Killswitch Engage, Cold, Slipknot, Hellyeah, Pantera, At The Drive-In, Emery, Open Hand, Finger Eleven, Velvet Revolver, Stone Sour, NOFX, Sparta, The Mars Volta, Mudvayne, Nine Inch Nails, Viva Death, The Almost, Underoath, CKY, Social Distortion, Sevendust, etc.
Evil Dead trilogy, Pulp Fiction, The Professional, Old School, Silence of the Lambs, Crash, Boondock Saints, The Princess Bride, Reservoir Dogs, Team America World Police, Baseketball, Mel Brooks' movies, Willy Wonka and the Chocolate Factory, Jim Carrey's movies, Tim Burton's movies, Kevin Smith's movies, Anchorman, Donnie Darko, Shaun of the Dead
Michael Crichton's novels, The Silence of the Lambs books, Dan Brown's novels, anything I've read by Dean Koontz or Chuck Palahniuk so far, Catch-22 by Joseph Heller, The Zombie Survival Guide by Max Brooks, Fahrenheit 451 by Ray Bradbury. I'm sure there are others that I just can't think of right now.