Caillou's expected day of school misery is turned right side up when Ms. Martin holds a Kahoot! review game for the upcoming math test. However, Caillou performs poorly on it and ends up destroying his school Chromebook in a HowToBasic-like rage once it finishes. Now Boris will have to pay a hefty price to replace the computer. What will Caillou's punishments be? This episode, of course, pays homage to one of YouTube's most famous YouTubers of all time, HowToBasic!