Comedy is grievances. It's a recitation of grievances - whether they're inconsequential, superficial - like "my wife shops too much", or "kids today", all those old-fashioned themes - or, if it's deeper, and somewhat more thoughtful, about social imbalance and inequities, and the folly of human behavior. It's usually a complaint.
George CarlinI try not to see new comics - their acts or their films. Part of that is professional. I don't want to be influenced. But another part is fear and jealousy. I'm afraid to see how good they might be. I don't like that emotion, but it's part of me.
George CarlinThere are a lot of little things about our bodies that we all know, but we never talk about. That's what interests me. These are practically universal experiences; nobody mentions them! Some of them are disgusting. Some of them are appallingly revolting and degrading even to the most degenerate mind. So let's get started with a couple of them.
George Carlin