Doctor Predicts Longevity

Doctor: You're in good health. You'll live to be eighty.  
Patient: But, doctor, I am 80 right now.
Doctor: See, what did I tell you.

Johnny Being Johnny

A young mother paying a visit to a doctor friend and his wife made no attempt to restrain her five-year-old son, who was ransacking an adjoining room. But finally, an extra loud clatter of bottles did prompt her to say, "I hope, doctor, you don't mind Johnny being in there." "No," said the doctor calmly, "He'll be quiet when he gets to the poisons."

A Cop on Christmas Morning

On Christmas morning, a cop on horseback is sitting at a traffic light. Next to him is a kid on his shiny new bike. The cop says to the kid, "Nice bike you got there. Did Santa bring that to you?"
The kid tells him yes. The cop says, "Well, next year tell Santa to put a tail-light on that bike."
The cop then proceeds to issue the kid a $20.00 bicycle safety violation ticket. The kid takes the ticket and before he rides off says, "By the way, that's a nice horse you got there. Did Santa bring that to you?"
Humoring the kid, the cop says, "Yeah, he sure did."
The kid says, "Well, next year tell Santa to put the dick underneath the horse, instead of on top."