A drunkard stumbled out of the local pub at closing time, just as a nun, dressed in full black habit, was passing by.

The drunk reared back and punched the nun square in the jaw, knocking her out cold.

A crowd of spectators rushed over and gasped in horror at the unconscious nun.

Just then the drunk stumbled forward, pointed a finger at the nun and said...

"You're not so tough, batman!"