A little boy and a little girl are in the bathtub together when the little girl points to the area between the boy's legs and asks. What's that?
The little boy replies, I don't know.
The little girl then asks, Well what's it for?
The little boy replies, I told you I don't know.
She then asks, Can I touch it?
The little boy replies, Heck no, you broke yours off already.