A man and his son were walking through a field, and saw two dogs
mating. The little boy asked his Dad what was happening.
The Father replied, "Well, son, they're making a puppy."
The following evening, the little boy was thirsty, so he went from his bed
to get a glass of water. Not being able to reach the glasses, he walked
unannounced into his parents bedroom, who were making love in their
usual missionary position. Confused, the boy asked what were they
The Dad responded very slowly and caringly to his impressionable little
boy, "Well, son, we are making you a little brother."
The little boy replied,
"Please turn Mom over, Dad, I'd rather have a puppy!"
You don't stop laughing because you grow old, you grow old because you stopped laughing.