S1·E55 The Man Who was Called Laughing on the Outside, but the Origami God on the Inside
Aired April 26, 2012
Synopsis
The Sket Dan is asked to help Chūma-sensei. Bossun feels thirsty and drink a cola near him, which is one of Chūma's drug, makes Bossun's face shows opposite expression from what he actually feels.