Ringo: Would you believe me if I told you I was being followed by a yellow submarine?
Policeman: No, no. I would not.
Ringo: Oh yeah, I didn’t think you would. I could have sworn there was a yellow submarine. But that isn’t logical, is it? It must have been one of them unidentified flying cupcakes. Or a figment of my imagination. But I don’t have an imagination.