"You remember when we were little? We used to have baths with dad, and we'd rub soap into his legs and they were so hairy they'd always go white? Then he'd fart and we'd start clapping and you'd go, 'poo-poo noises', 'poo-poo noises'."

"Luke Ford as Charlie Mollison"

"Does Russell like monkeys? Charlie likes monkeys. Thomas likes monkeys."

"He's not a spastic, he's autistic."

"Toni Collette as Maggie Mollison"

"Laura Marano – Diana Greenway"

"Marietta DePrima – Miss Patty"

"Bayne Gibby – Casey Kelly"

"Daniel Zovatto – Jonah Ruiz"

"Marielle Scott – Shelly Yuhan"

"John Karna – Greg Anrue"

"Jake McDorman – Mr. Bruno"

"Kristen Cloke – Ms. Steffans"

"Stephen McKinley Henderson – Father Leviatch"

"Odeya Rush – Jenna Walton"

"Jordan Rodrigues – Miguel McPherson"

"Andy Buckley – Uncle Matthew"

"Kathryn Newton – Darlene Bell"

"Laurie Metcalf – Marion McPherson"

"Tracy Letts – Larry McPherson"

"Saoirse Ronan – Christine 'Lady Bird' McPherson"

"Lucas Hedges – Danny O'Neill"

"Hey, I'm like Keith Richards. I'm just happy to be anywhere."

"Timothée Chalamet – Kyle Scheible"

"Julie Steffans: Some people aren't built happy, you know."

"Kyle Scheible: You're gonna have so much unspecial sex in your life."

"I hate California, I want to go to the east coast. I want to go where culture is like, New York, or Connecticut or New Hampshire."

"The only thing exciting about 2002 is that it's a palindrome."

"I was on top! Who the fuck is on top their first time!"

"Money is not life's report card. Being successful doesn't mean anything in and of itself. It just means that you're successful. But that doesn't mean that you're happy."

"Beanie Feldstein – Julianne "Julie" Steffans"

"You're not gonna get in a car with a guy that honks, are ya?"

"People go by the names their parents give them, but they don't believe in God."

"I found when it happened that I really like dry humping more."

"Myra Turley – Sister Gina"

"Bob Stephenson – Father Walther"

"Different things can be sad... it's not all war!"

"Lois Smith – Sister Sarah Joan"

"Owen Teague — Hockstetter"

"Jackson Robert Scott — Georgie"

"Stephen Bogaert — Mr. Marsh"

"Nicholas Hamilton — Bowers"

"Jack Dylan Grazer — Eddie"

"Chosen Jacobs — Mike"

"Bill Skarsgård — Pennywise"

"Finn Wolfhard — Richie"

"You'll float too."

"[to Ben] I'm glad I got to meet you before you died."

"[Ben states the town used to be a logging town] Still is, am I right fellas?"