It's two o'clock in the morning and a husband and wife are asleep, when suddenly the phone rings. The husband picks up the phone and says, "Hello?... How the heck do I know? What am I, the weather man?" -- and prompty 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."