One of my sisters sent an e-mail forward to me yesterday. It was called 'Kids' Explanations." I liked this one....
A second grader came home from school and said to her grandmother,
"Grandma, guess what? We learned how to make babies today."
The grandmother, more than a little surprised, tried to keep her cool.
"That's interesting," she said, "How do you make babies?"
"It's simple," replied the girl. "You just change "y" to "i" and add 'es.'"