A car gets a flat tire on the Interstate one day. The lady driver eases it over onto the shoulder of the road. She carefully steps out of the car and opens the trunk. She then takes out two cardboard men, unfolds them and stands them at the rear of the vehicle facing oncoming traffic. The lifelike cardboard men are in trench coats and appear naked to approaching drivers. Not surprisingly, the traffic became snarled and backed up. It wasn't very long before a police car arrives. The Officer, clearly enraged, approaches the lady of the disabled vehicle yelling, "What is going on here?" "My car broke down, Officer" says the woman, calmly. "Well, what the hell are these obscene cardboard pictures doing here by the road?!" asks the Officer. "Well, those are my emergency flashers!" she replies.