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

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

“I may not be street wise and all that, but at least I’m not that dumb!”
Jennifer Lopez - Selena Quintanilla

“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