The limousine was taking the beautiful raven-haired model to the airport.
Halfway there, the front tire went flat.  The model said, "Driver, I don't 
have time to wait for road service.  Can you change it yourself?"  
The driver said, "Sure."  He got out of the car and proceeded to change 
the tire, but couldn't get the wheel cover off.  The model saw him 
struggling and asked, "Do you want a screwdriver?"  
He said "Sure! But, first I have to change this tire."