- Kitty Kenarban: A sleepover? At someone else's house?
- Abraham 'Abe' Kenarban: Don't you like sleeping here, son?
- Kitty Kenarban: I don't think this is a good idea, Stevie, I mean, Malcolm's family doesn't have a hepa filter air purifier, and God knows how outmoded their alarm system is. They probably don't even have motion detectors.
- Abraham 'Abe' Kenarban: Be honest, son. Is it my snoring?
- Kitty Kenarban: You have a perfectly good hypoallergenic mattress here to sleep on. I just don't see the point.
- Stevie Kenarban: [wheezing due to his chronic breathing problem] It would help... me feel... normal.
- Stevie Kenarban: [Stevie realises his parents can no longer object; he turns his wheelchair and exits toward the camera, grinning] Fish... in a barrel.
- Reese: [to Malcolm, when they are trapped in a carnival after hours with a drunken security guard chasing them] Look, I just want to let you know I've always tried to be a good brother. If I ever hit you, or burnt your stuff, it was because you deserved it, and it was fun.