A guy wanders into the local post office sees a middle-aged, balding man standing at the counter methodically placing "Love" stamps on bright pink envelopes with lots of little hearts all over them. He then takes out a perfume bottle and starts spraying the scent all over them.

His curiosity getting the better of him, he approaches the balding man and asks him what he's doing. The man says,

"Oh, I'm sending out 1,000 Valentine cards signed, 'Guess who?'"

"But why?" asks the man.

"I'm a divorce lawyer," the man replies.