Held up at Gunpoint

A guy was robbing a bank when his mask fell off.

He's all pissed off and he goes up to the teller and asks, "did you see my face?"

She says, "well of course" and he shoots her dead.

Then he goes up to a woman and asks the same thing and she says, "yes" and he shoots her also.

Then he goes up to a guy and asks him and he responds, "no, but my wife did."