Someone that has a name starting with the letter X. And... is purple.
Black Sabbath, Sepultura, Tool, Jimi Hendrix, Stevie Ray Vaughn, PJ Harvey, Soundgarden, Slayer, Bjork, Alice in Chains...
My favorites would be Goodfellas, Seven, Shawshank Redemption, Old School, Office Space, Rushmore, Napoleon Dynamite, Hoosiers, Boogie Nights, Barfly, Amelie, and on and on.
Seinfeld, Six Feet Under, The Sopranos, and EVERYTHING on Lifetime
Stephen King (up until the mid 90's - he sucks now), Michael Connelly, Harlan Coben, Ridley Pearson, Robert Ludlum, Anne Rice, Clive Barker...
Valet drivers, ditchdiggers, the guy who mops up the viewing rooms of an adult bookstore, garbage collectors, anybody who has to clean up vomit for a living, oh and the President.