Hilarious!

On the way back from a Cub Scouts meeting, my grandson asked my son the question. "Dad, I know that babies come from mommies' tummies, but how do they get there in the first place?" he asked innocently. 

After my son hemmed and hawed for a while, my grandson finally spoke up in disgust. "You don't have to make something up, Dad. It's okay if you don't know the answer."

-Harry Neidig, from "Our 50 Funniest (True!) Stories", Reader's Digest September 2008

I laughed so hard.