A blonde visits her doctor and tells him, "I hurt everywhere." The doctor asks her to show him. The blonde touches her arm, "Ouch, that really hurts!" She then touches her cheek, "Ouch, that really hurts!" She touches her leg, "Ouch, that really hurts, too! See what I mean Doc?" The doctor says, "Let me try." He then touches the blonde's arm. She says, "Hmm, that didn't hurt." He then touches her leg. She says, "Hmm, that didn't hurt either." The doctor looks at her and says, "I think I understand: Your finger is broken."