A woman came home late one night and quietly opens the door to her bedroom.
From under the blanket she sees four legs instead of two.
Furiously, as she felt on the sight, she reaches for a baseball bat and starts hitting the blanket as hard as she can.
The Shouting coming under the blanket did not deter her attack. Once she's done, she goes to the kitchen to have a drink.
As she enters, she saw her husband there, reading a magazine.
Her Husband greeted her, "Hi darling",
"your parents have come to visit us, so I let them stay in our bedroom.
I hope you have said hello to them......."