Quote from Niles in Dinner at Eight
Niles: A funny thing happened the other day. One of my patients had a rather amusing Freudian slip. He was having dinner with his wife and he meant to say, "Pass the salt." But instead he said, "You've ruined my life, you blood-sucking shrew." [Frasier and Niles laugh] Martin: I'll bet she didn't like that. Niles: No, Dad. She didn't.