Wife comes home late at night and quietly opens the door to her Bedroom. From under the blanket she sees four legs instead of two.

She reaches for a Baseball Bat and starts hitting the blanket as hard as she can. Once she’s done,.. With a sense of pride and satisfaction she goes to the kitchen to have a drink.
As she enters, she sees her husband there, reading a magazine.
“Hi darling” he says
“Your parents have come to visit us, so I let them stay in our bedroom.