Little Johnny hears a sound coming down the hall. He goes to check it out and finds his parnets bed room door open. Dads on top of Mom just pounding away. Dad looks up laughs a little bit and tells Johnny to shut the door. A few days pass and dad comes home and hears a funny sound coming from Johnny's room. He opens up the door to see johnny up on top of Grandma pounding away. Dad yell's what the fuck are you doing Johnny! Johnny looks at his Dad as say's what not so funny when it your Mom!