Quote from Niles in Boo!
Martin: Well, I'm not telling her. You heard what she said about her mother. Niles: Dad, you're not going to be able to keep this from her. Martin: Well, watch me. Frasier: And how are you going to explain the fact that you can't eat ribs tonight? Or the new medication that you're on? Or the fact that you can't have sex for the next two weeks? Martin: Who says? Frasier: It's on the list! Niles: What little picture is next to that one?