A blonde woman was speeding down the road in her little red
sports car and was pulled over by a woman police officer, who
was also a blonde. The cop asked to see the blonde's driver's
license.
She dug through her purse and was getting progressively more
agitated. "What does it look like," the blonde finally asked?
The policewoman replied, "It's square and it has your picture
on it." The driver finally found a square mirror, looked at it and
handed it to the policewoman.
"Here it is," the driver said.
The blonde officer looked at the mirror, then handed it back
saying, "okay, you can go, I didn't realize you were a cop!"