Number five in the list of the most badass things ever done by jungle cats:
Somebody back in the 1920s thought to themselves, “I find the world lacking in badass, and this trend perturbs me. I will place this enormous predator in an exceedingly fast motor-vehicle and fling it about an enclosed pit with reckless abandon, and the people will pay me for it because I am dangerously insane and may turn on them if not humored in this endeavor. ”
In one entertaining variation, "Once the riders were zooming around the wall, trained lions would be released, and would charge after the motorcycles, swatting with their huge paws. (They usually wouldn’t catch the bikes.)"