"It's the quiet ones you gotta watch". You know that one, eh? Every time you see a story about a serial killer on T.V, what do they do? They bring on the neighbor. And the neighbor says “Well, he was always very quiet.” And someone in the room says “It's the quiet ones you gotta watch." This sounds to me like a very dangerous assumption. I will bet you anything that while you're watching a quiet one, a noisy one will farking kill you!

Suppose you're in a bar and one guy is reading a book, not bothering anybody and another guy is standing at the bar with a machete banging it on the counter and saying “I'LL KILL THE NEXT MOTHERFARKER WHO COMES IN HERE!” ……who you gonna watch? You're goddamn right" - George Carlin