Paycheck

One day an employee received an unusually large paycheck. He decided not to say anything about it. The following week, his paycheck was for less than the normal amount, and so he went to his boss to tell him about the mistake.

“Why didn’t you tell me that you were overpaid the week before?” his boss asked. The employee looked surprised and said, “Well, I can overlook one mistake, but not two in a row!”