Roadside assistance

A woman's car breaks down on the interstate, so the driver eases over onto the shoulder. She carefully steps out of the car and opens the trunk. Out jump two men in trench coats, who walk to the rear of the vehicle where they stand facing on-coming traffic and begin opening their coats and exposing themselves to approaching drivers.

Not surprisingly, one of the worst pile-ups occurs.

It's not very long before a police car shows up. The cop, clearly enraged, runs toward the driver of the disabled vehicle, yelling, "What the heck is going on here?"

"My car broke down," says the lady, calmly.

"Well, what are these perverts doing here by the road?" screams the cop.

"Perverts? I just turned on my emergency flashers," replied the lady.