An Army driver was chauffeur to a Major who was a notorious
womanizer.
One day, the Major saw a lovely girl. "Turn the car around," he ordered.

The driver promptly stalled the car.
By the time he had re-started it the girl had vanished.

"Driver," said the Major, "you'd be a total loss in an emergency."

"I thought I did pretty well, sir," the driver said.

"That was my girlfriend."