Kid comes home from school one day to hear a bunch of rukus coming from the mom n dads room.Checking it out, he throws the door open to find the folks gettin' busy.Dad shouts at him to mind his own business and go away.
The next day...
Dad comes home to hear a bunch of noise coming from the kids room with what sounds like an old woman hollerin'. Kickin open the door,he finds the kid bonin' Grandma.The old man freaks out"what the hell!!!".
Kids says ''sure...different story when its your mom...''