“All cowboys ain't dumb. Some of them got smarts real good, like me.”
John Travolta - Bud

“You’re a fucking moron.”
Bob Balaban - Bernie Nayman

“Don’t throw effort after foolishness.”
Kirk Douglas - Spur

“Exactly like your father: a big, stupid, muscle-headed moron!”

Ethel Merman - Mrs. Marcus

“- Swell: Kenny, why don't you save your last three brain cells, you might need them.
- Kenny: I won't!”
Christina Applegate - Swell
Keith Coogan - Kenny