i cant remember all of this one but here goes.

there was this little boy on his bike and he drove up beside this cop on a horse and the cop askes did santa get you that bike and the little boy says yes aand the cop gives him a ticket for not having a reflector on it and the little boy says did santa give you that horse and the cop laufs and says yes and the little boy says well you need to tell him that the dick goes on the bottom and not on top