"Listen. Here's something I've learned the hard way. Popularity is just some ridiculous concept that ruins people's lives. Truth is, you're the lucky ones. I'm envious of all of you. Despite being rejected, you all have stayed true to yourselves. I've always done everything in my power to fit in. And I'll admit my reasons for doing this are pathetic. My popular boyfriend leaves me for my popular best friend. Big deal, right? But it's not too late to correct the errors of my ways. I don't deserve your trust. But I do want to change things. Together we can make a statement."

"Danielle Campbell as Maddy Datner"

"Meg DeLacy as Felicity 'City' Stufts (as Meg Delacy)"

"Adan Allende as Mutey / Emile"

"Joel Courtney as Cole Reede"

"Oh, hell, no!! I did not go to graduate school for this!"

"ALL JUNIOR GIRLS REPORT TO THE GYMNASIUM IMMEDIATELY!! IMMEDIATELY!!!"

"We're going to make her pay."

"Never in my 31 years as an educator have I seen such behavior. I have half a mind to cancel your Spring Fling dance!"

"Now, we're not gonna do that because we've already paid the DJ. But I am taking this Burn Book seriously! Now, who has something to say about this?"

"– Damian Hubbard"

"Sad, old, pusher. (Ms. Norbury)"

"OMG, he's still here?!? (Mr. Duvall)"

"– Cady Heron"

"Afternoon snack. (Aaron)"

"Pretty smart. (Karen)"

"– Regina George"

"Keeps trying to make "fetch" happen. (Karen)"

"Mahi Alam – Kevin Ganatra"

"Connor Ratliff – Mr. Rapp"

"Avantika – Karen Shetty"

"Brian Altemus – Shane Oman"

"Plastic is forever."

"Here for the tea. (Damian)"

"– Janis Ian"

"Ashley Park – Madame Park"

"Tina Fey – Ms. Norbury"

"There's no going back."

"– Ms. Heron"

"Sorry, Regina, rules are rules."

"– Aaron Samuels"

"– Mr. Duvall"

"– Mrs. George"

"Plastic makes perfect. (Regina)"

"A new twist from Tina Fey."

"Pyro freak. (Janis)"

"Homeschooling doesn't prepare you for this. (Cady)"

"You still can't sit with us."

"Regina George is a scum sucking life ruiner."

"Regina George does not have a good side."

"– Gretchen Wieners"

"– Coach Carr"

"On October 3rd, he asked me what day it was."

"Jo Ellen Pellman as Emma Nolan, a lesbian 17-year-old girl."

"Andrew Rannells as Trent Oliver, a Juilliard graduate who is between gigs and starred in the sitcom Talk to the Hand."

"Nicole Kidman as Angie Dickinson, a chorus girl who has been unable to get a chance to portray Roxie Hart in Chicago."

"Keegan-Michael Key as Principal Tom Hawkins, the principal of James Madison High School."