By endorsing the Canyonero, Krusty the Clown torpedoes his red-hot stand-up comedy career, but creates a reference that quickly worked its way into American pop culture. Hank Williams, Jr. sings the theme song for the massive SUV. "Can you name the truck with four-wheel drive / Smells like a steak and seats thirty-five / Canyonero, Canyonero," he sings around "Rawhide" inspired shouts and whip cracks. While he never actually appears in 'The Last Temptation of Krust' episode, his influence is much more memorable.

Watch the Canyonero Commercial Featuring Hank Williams, Jr.