The teacher was telling her students in the sex education class about human anatomy. She took her pointer and pointed to the picture of the female and said, "the female has two breasts and one vagina."
She then pointed to the male picture and said, "The male has one penis."
Little Johnny jumped up from his seat and said, "That's wrong teacher."
"Why do you think I'm wrong, Little Johnny?" begged the teacher.
My daddy has two of them," explained Little Johnny., "One that's about three inches long that he pees with, and another one that's about eight inches long that he brushes the babysitter's teeth with!"