Wife was worried about her husband’s heavy drinking and one night she decided to give him a fright. She draped herself in a white sheet and went down to a cemetery, knowing that her husband was in the habit of taking a short cut through it on his way home from the bar.

It was not long before he came staggering along, and out she jumped from behind a headstone. “Ooooooo!” she wailed, “I am the Devil!”

He sticks out his hand… “Put it there, pal,” he says, “I am married to your sister!”