“- Tucker: Hey, get... Get outta here.
- Boy: I saw her! I saw her, I saw her!
- Tucker: That wasn't nice.
- Gilbert: What? What'd I do?
- Tucker: You know what you did.
- Gilbert: Oh.
- Tucker: That's your mother in there. Your mother.”
John C. Reilly - Tucker Van Dyke
Nicholas Stojanovich - Boy
Johnny Depp - Gilbert Grape

It's funny. You know, when I was a little kid I always wanted a brother. I told that to mom once and she said, "You have a brother". I said, "Oh, so that's who the asshole in the other bed is".

Kevin Bacon - Timothy Fenwick Jr.

“- Simone, Tannis: [together] What?
- Elise: Don't talk in unison. It's creepy.
- Simone, Tannis: [together] Sorry, Mom.”
Anna Hopkins - Simone
Natalie Krill - Tannis
Lauren Holly - Elise

“Take it easy; my tiger brother from another tiger mother.”

Adam Devine - Julian

“- Nancy Drew: Ted, why did you have to have a sister?
- Ted Nickerson: Ask Ma!”
Bonita Granville - Nancy Drew
Frankie Thomas - Ted Nickerson