Music:
Greenday (the only concert I've ever been to was a Greenday concert in Giants Stadium and IT ROCKED!!!!!), Coldplay, Linkin Park, Wierd Al, Bon Jovi, Queen, Fuel, The Killers, Nirvana, Red Hot Chili Peppers, etc.
Movies:
White & Nerdy
"Weird Al" Yankovic's music video from his new album "Straight Outta Lynwood"
Back to the Future, Space Balls (for that matter, any Mel Brooks movie including History of the World and Robinhood Men in Tights), Lord of the Rings, The Waterboy, and The Shawshank Redemption
Television:
Simpsons, Family Guy, Futurama, Hell's Kitchen