Having a substitute teacher can be a wonderful experience for bored students, but things take a turn for the bizarre when Mr. Peapod shows up. You expect this comic from Buttersafe to follow the convention and repeat the style of the first joke, but that expectation gets yanked out from under you in this story. Mr. Peapod ends up being wrong in three completely different, yet disturbing ways. Now all the students are hoping against hope that he doesn't get that permanent opening.