Kacey telling off her former Girl Posse in "How To Rock Braces and Glasses":
Kacey: I'm not perfect. And you guys are not my friends.
Stevie's rant against Molly in "How To Rock A Messy Bet":
Stevie: You are the most evil person I have ever met! It's like somewhere out there, there's a place with no evil in it because you're hogging it all!
Followed up by her showing Andy (who Kacey had sent to burp and fart in front of Stevie to make her insult him and lose the bet) what a real burp sounds like.
Gravity Five performing "Go With Gravity" in "How To Rock A Lunch Table." Everyone in the lunch room loves it and turns to watch them instead of The Perfs. It's a great True Companions moment too: As long as they're with each other, the fact that they have a crappy lunch table is no big deal.