06x14 - The Death Camp of Tolerance

After Mr. Garrison is promoted to 4th Grade teaching again, and in a meeting with Principal Victoria, he realizes that he can make a lot of money if he gets fired for being gay. So, he hires a new assistant, Mr. Slave, and performs lewd acts in front of his class. The boys complain to their parents and are taken to the Museum of Tolerance, where they are taught it's wrong to discriminate against people.