The idea is simple. Each of us gets to control a high school character, whether that may be a teacher, librarian, custodian, a student, or whatever, and we're split into two equal groups. One group makes dirty jokes. The other group speaks normally and groans whenever the former makes a dirty joke.

There must be a student council consisting of two characters that make dirty jokes and two that speak normally and despise the jokes. All other character positions are available, but not required.

I know it sounds terrible, but it gets funny.