Thing Between A Girl..

A boy walks up to his dad and ask him "Dad what is that thing between a girls legs that has hair on it?"

His dad said, "Well son that is called a vagina."

His son thought about that for a minute and then asked, "OK then, what is that little thing that looks like a really small penis in a woman's vagina?"

"Well they call that a clitoris son," said the father.

"OK dad, just one more question... What is that really smooth piece of skin that is below a woman's vagina?"

The boy's dad thinks about this for a minute and says, "Well son, I don't know the medical term for it but I just call it a chin rest."