A wife comes home late one night and quietly opens the door to her bedroom. From under the blanket, she sees four legs instead of just her husband’s two legs. She immediately goes and gets the baseball bat and starts pounding the blanket as hard as she can.
Once she is done, she goes to the kitchen to have a drink. As she enters, she sees her husband sitting as the kitchen table reading a magazine. He says: “Hi darling, your parents came to visit and after the very long drive they were very tired. I offered them our bedroom. Make sure you go upstairs and say hello.”