The Marvelous Misadventures of Flapjack (2008)

S1E9 Skooled

Flapjack believes he struggles with giving directions, prompting him and K'nuckles to enroll in school. However, K'nuckles quickly realizes he can’t keep pace with the other students and hatches a plan to swipe the candy treats the teacher hands out. To his surprise, he uncovers something unusual about the school.