"Driver Records" joke

> A Mom is driving a little girl to her friends house for a play date.
> >
> > "Mommy," the little girl asks, "how old are you?"
> >
> > "Honey, you are not supposed to ask a lady her age," the mother warns.
> > "It is not polite."
> >
> > "Ok," the little girl says, "How much do you weigh?"
> >
> > "Now really," the mother says, "these are personal questions and are
> > really none of your business."
> >
> > Undaunted, the little girl asks, "Why did you and daddy get a divorce?"
> >
> > "That is enough questions, honestly!"
> >
> > The exasperated mother walks away as the two friends begin to play.
> >
> > "My Mom wouldn't tell me anything," the little girl says to her friend.
> >
> > "Well," said the friend, "all you need to do is look at her drivers
> > license. It's like a report card, it has everything on it."
> >
> > Later that night the little girl says to her mother, "I know how old
> > you are, you are 32."
> >
> > The mother is surprised and asks, "How did you find that out?"
> >
> > "I also know that you weigh 140 pounds."
> >
> > The mother is past surprise and shock now. "How in heavens name did you
> > find that out?"
> >
> > "And," the little girl says triumphantly, "I know why you and daddy got
> > a divorce."
> >
> > "Oh really?" the mother asks. "Why?"
> >
> > "Because you got an "F" in sex."