Superman was busy with something, so he asked his cousin Supergirl to watch over a couple of kids named Sally and Jack. While driving with the Three Little Pigs through Motorville, in a car, with La Bamba cranked up on the radio, and the two pigs in the back seat wouldn't wear their seat belt. Meanwhile, the Big Bad Wolf was behind them in a truck, and he was impatient. He began honking his horn, and rear ended the car.