When one sneaks chili onto the bumper car ride, completes one lap, then proceeds to eat as much chili as possible while spilling as little as possible. A tablespoon must be used, and it is important to avoid the many children who will target chili-eaters on the bumper cars. It is also recommended to wear all white during the challenge.
Person 1: "Hey man, wanna do the Bumper Car Chili Challenge?"
Person 2: "Sure, I'll go get a camera and some oily chili!"