A woman was paying for some items in a supermarket – a pint of milk, a packet of bacon, a small bag of rice and a few vegetables.
The man at the checkout said, “I bet you’re single, aren’t you?”
“Well yes, I am, “the woman replied. “How did you know?”
“Because you’re very ugly, “replied the man.
This joke is included in the Black Book of Jokes. You can order it from here.