A brunette goes to the doctor, and says to him "Doctor I'm hurting all over my body."
"That's odd" replied the doctor "Show me what you mean"
So the girl takes her finger and pokes her elbow, and screams in pain. She touches her knee and cries in agony and so on.
The doctor says to her "Your not a natural brunette are you?"
"No I'm a blonde" she replies.
"I thought so.... your finger is broken." replies the doctor.