Paddy was so dumb . . .

Paddy was so dumb he was once arrested for trying to catch a bus--with a net.

He was so dumb he thought a Short Hand Stenographer was a deformed office worker.

He was so dumb he once returned a necktie to the shop because it was too tight.

He was so dumb he thought an orthodontist was a tooth surgeon who wrote novels.

He was so dumb he thought a handicap was a hat you could keep in your pocket.