Book Smart

T.J.'s teacher Mr. Delk begins to reprimand him due to the fact that their constant rounds of back-and-forth about various school subjects are disrupting the class from learning anything. One day in class when T.J. proves to Mr. Delk that most of the signers of the Declaration of Independence signed it on August 2, 1776 instead of July 4th -- and the students cheer T.J. for proving Mr. Delk wrong, Mr. Delk teaches T.J. a lesson and has him handle the class -- which goes haywire. After T.J. hides out in the teacher's lounge, he and Mr. Delk come to an agreement that they can debate about facts one-on-one, just not in class. In the meantime, Marcus and Mo try to figure out how to get into a female self-defense class in order to meet girls but after they get in, they regret it after they become the practice dummies and end up in serious pain.