I've watched it a few times, but...
LOOK WE TALK FAST WE ARE CLEVAR LOLZ!
...that's the part I can't get over. WTF is with the speed-talking? It sounds completely unnatural. No one actually talks that way. I keep picturing the dialogue as one long paragraph.
"Fine, if you guys wanna sit around for an hour after school swapping makeover horror stories, then count me in. Hey, did I ever tell you about the time I plucked outside of my designated brow line? Man, was my face red. I've done that, too. Ooh, it's bad. She was being sarcastic. Well, I wasn't. I looked surprised for a month."