A little girl is out on her new bicycle, when a policeman on horseback pulls up alongside her.
"Hello." says the policeman, "That's a lovely bike! Did Santa bring you that?"
"Yes" says the little girl.
The policeman hands her a £20 ticket and says "Well next time, tell Santa to bring you a bike with a reflector on it."
The little girl looks up and says "That's a lovely horsie. Did Santa bring you that?"
"Yes" says the policeman, chuckling.
"Next time," says the little girl "Tell Santa that the dick goes underneath the horse and not on top of it."