Pupil: Banana.
Nothing bananas can't talk.
Banana. .. What did the cow say to the banana Banana. .. What did the goat say to the banana Baaah- nothing. Goats can't talk.
He had only one pupil.
Pupil: Well if I could there wouldn't be much point in me being here!
It's a rough crowd ...Ba da bum chssh
Ba-na-na-na!