[SirFozzie]

I'm reminded about the old old old Doonesbury strip touring Ronald Reagan's brain, and about the vocal end run that he was famous for.

Something like "Normally, the unconscious mind comes up with something, the conscious mind filters it and edits it as necessary, and then it goes out. In Reagan's brain, occasionally something from the unconscious brain will make an end run straight to his mouth, and come out"