Music:
More Slipknot than not. I'll be coming back to this question.
Movies:
Karate Kid, Ferris Bueller's Day Off, The Graduate, Harold and Maude, Taxi Driver, Star Wars (All), Space Balls, Young Frankenstein, The Italian Job, What About Bob?, Caddyshack, Ghostbusters, Old School, Big, No Country For Old Men, Big Lebowski, Sleepers, 25th Hour, In America, Cool Hand Luke, Good Will Hunting, Lost in Translation, Dumb and Dumber, Awakenings, The Fisher King, The Shining, One Flew Over the Cuckoo's Nest, Goonies, Wag the Dog, Back to the Future (all), Weird Science, Splash, Parenthood and Red Dawn
Television:
Arrested Development, The Office, SNL, Little Britain, Strangers with Candy, Reno 911, Sketch Pad, 30 Rock, Curb Your Enthusiasm, Aquateen Hunger Force, The Cosby Show, Cheers, Colbert Report and The Daily Show
Books:
Mountains Beyond Mountains, The Spirit Catches You and You Fall Down, The Devil in the White City. Bedbound, Howie the Rookie, How to Draw Mystical Creatures, Angels in America, Reckless, The Glass Menagerie, All My Sons, Blue Surge, Reckless, Honor and the River, Far Away, Hamlet, As You Like It, Macbeth, The Tempest, Henry IV, Glengarry Glen Ross, American Buffalo, Wake Up and Smell the Coffee, Banging Nails Into the Floor with My Forehead, Zoo Story, Tiny Alice, Who's Afraid of Virginia Woolf, Medea, The Homecoming, Waiting for Godot, The Caretaker, Mother Courage, Buried Child, Tis Pity She's a Whore, David Ives, Normal Heart,The Night Larry Kramer Kissed Me, Orphans, Loot, Hey, Joe!, Entertaining Mr. Sloan, Death and the Maiden, Key Exchange, When You Coming Back Red Rider, Doctor Faustus and ANY popup book...any.
Heroes:
Snorkels the Supercat.