Little Johnny (and the policeman)
A policeman on horseback is at a traffic light and next to him is a kid on
his bike. The policeman smiles down at the kid and says, "Nice bike you
got there. Santa bring that to you?" The kid looks up and says, "Yeah."
The policeman says, "Tell Santa next year to put a taillight on that bike."
The kid says, "Nice horse you got there. Did Santa bring that to you?" The
policeman laughs and plays along, "Sure did."
The kid says, "Well, tell Santa next year to put the dick underneath the
horse, not on top."