Bumper car.

Bumper cars, also known as dodgems, are a popular amusement park ride where small electric cars are driven around an enclosed area. The main objective is to bump into other cars, providing a fun and often humorous experience. Bumper cars typically have a rubber bumper all around them to absorb the impact of collisions. They are controlled by the riders using a steering wheel and an accelerator pedal, and they draw power from the floor or ceiling of the ride area.