A 2nd grade teacher decides to teach sex education to her class.
She starts out by drawing a penis on the chalk board and asks the class, “Does anyone know what this is?”
Little Johnny says, “Yes, my dad has 2 of them!”
Teacher, “Are you sure about that?”
Little Johnny, “Yes, he uses the small skinny one to go to the bathroom, and the big long one to brush the baby-sitter’s teeth.”