When they were done, they went out to their car, an awesome leather-interior convertible, but they realized they had locked the keys in the car. So they both kind of stood there and thought for a while.
Then one of the girls had the bright idea to try to open the car with a coat hanger, so she started fiddling with the lock.
The other blonde looked up at the sky, became very worried, and pleaded: "Hurry, hurry! It's going to rain and we left the top down!"