Sheila: Well, behind every joke there's some truth.
Jerry: What about that Bavarian cream pie joke I told you? There's no truth to that. Nobody with a terminal illness goes from the United States to Europe for a piece of Bavarian cream pie and then when they get there and they don't have it he says, 'Ah, I'll just have some coffee.' There's no truth to that.
Quote from S07E06 - The Soup Nazi