A lady's sick of her husband's drinking, so she decides to teach him a lesson. She dresses up like Satan, and when her husband walks in from being out all night, she jumps out from behind the sofa and screams.
The guy looks at her and says, "You don't scare me. I'm married to your sister."
Husband and wife are fast asleep when the phone rings at two o'clock in the morning. The husband picks up the phone and says: "Hello?... How the heck do I know? What am I, the weatherman?" Then he slams the phone down.
His wife rolls over and asks: "Who was that?" The husband replies: "I don't know. Some guy who wanted to know if the coast was clear."