Peter, Cleveland, Joe, and Quagmire go roller skating at a roller rink. They forget to get Meg from the rink. Meg wants the family to get her a car. They go to a car dealership to get her one. Meg sees a sedan and wants to get it. However, Peter is tricked into buying a tank. Peter uses the tank for himself. He later teaches Meg how to use it. Joe impounds the tank when he gets hurt by it. Meg gets a job at a superstore so that she can get the money to buy her own car. The superstore makes other shops in the town go bankrupt. 