Ethel loves to charge around the nursing home in her wheelchair. Due to her eccentric nature, other residents tolerate her behavior and even play along.As Ethel speeds down one corridor, a door opens and a man steps out with his arm outstretched. "STOP!" he says in a firm voice. "Have you got a license for that thing?" Ethel fishes around in her handbag and pulls out a candy wrapper. "OK," he says and she goes on her way.As she rounds the next corner, another man steps in front of her and shouts, "STOP! Do you have a valid taxi medallion for your vehicle, madam?" Ethel digs into her handbag again and pulls out a beer coaster. "Looks good," he says and sends her on her way.Going down the final corridor, a third man steps in front of her. He is stark naked and holds an erection in his hand. "Oh no," says Ethel, "Not the breathalyzer again!"