The boys enter fourth grade and end up missing third grade; Meanwhile, their new teacher, Ms. Choksondik seeks the help of Mr. Garrison, who is now a hermit denying his homosexuality.

For an incredible 22 seasons, Cartman, Stan, Kyle, and Kenny have been making us laugh hysterically and making us cringe regularly on South Park ... the boys' hated 4th grade teacher.

Learn More South Park doesn’t get PewDiePie ... This leads to the toddlers calling Kyle, who is in fourth grade, a “grandpa” for not getting what the younger kids are into.