Late one night a man battered on the door of a doctor's surgery, and when the doctor let him in he was astonished to see the man with clothes ripped and bleeding from deep gashes all over him. "What happened to you?" The doctor asked as he patched the man up. "I was attacked by a huge cat," said the man, and the doctor poopooed this story as too improbable. He carried on treating the man, until they heard a strange sound out on the street and the doctor went over to look. To his surprise, he did indeed see a huge cat prowling around. He called his patient over and said." Pardon me boy. Is that the cat you knew who chewed you".