Vernon shows Jake and Roxy the “grossest thing he’s ever seen”. Roxy disagrees.Tired of seeing his friends bullied by Brandi, Jake takes a stand and then a beating from the little girl. Jake decides some training is in order and enlists the aid of Hiko, to be his Mr. Miyagi. He gets beat up again and to make matters worse, his Miyagi bails on him. There is only one thing to do, become a Miyagio himself and train the most violent and crazy kid in the canyon – Vaughn Manderbelt. A good idea soon turns bad as Vaughn unleashes himself on everyone in the canyon. Meanwhile, Norm keeps accidentally seeing all the other canyonites naked and decides the only way to return things to normal is to even the score.