* Janis Ian's TheReasonYouSuckSpeech to Cady is extremely satisfying.
* Janis's epic BackhandedApology as well.
* The infamous brawl scene in the hallway, also a CrowningMomentOfFunny.
** Special mention goes to how it ends - the nice, easygoing principal goes out into the brawl [[BatterUp with a baseball bat]] to break it up, pulls a fire alarm, and orders all the girls to get into the gym for an assembly. You get the sense this ReasonableAuthorityFigure may have finally been pushed a ''[[BewareTheNiceOnes hair]]'' too far.
* Cady's speech at the end definitely qualifies.
** Doubles as a CrowningMomentOfHeartWarming
* Cady saving her group's talent show performance when Gretchen accidentally kicks off the boombox from the stage. And earlier, Damien throwing back a shoe that hit his face when he was singing.
* After nearly an hour of Regina being a bitch, it was rather satisfying for the store clerk to deadpan "You can try Sears." at her.
* You have to give Regina credit; her scheme was ''brilliant'', and very nearly worked.