Three blondes witness a crime so they go to the police station to identify the suspect. The police chief shows them the first mug shot.
"That's not him," the first blonde states. "This man only has one eye."
The chief is stunned. "He only has one eye because it's a profile shot." He repeats the procedure for the second blonde.
"That's not him. This man only has one ear," she answers.
He smacks his head. "It's a profile shot." He repeats the procedure for the third blonde.
After viewing the photo, she says, "That's not him. This man is wearing contact lenses."
"How do you know that?"
"Well," she says, "he can't wear glasses with only one eye and one ear, now can he?"