“- Mr. Esmond Sr.: Say, they told me you were stupid! You don't sound stupid to me!
- Lorelei Lee: I can be smart when it's important.”
Tommy Noonan - Gus Esmond Jr.
Marilyn Monroe - Lorelei Lee

“- Rita: You think Einstein walked around thinkin' everyone was a bunch of dumb shits?
- Joe Bowers: Yeah. Hadn't thought of that.
- Rita: Now you know why he built that bomb.”
Maya Rudolph - Rita
Luke Wilson - Joe Bauers

“You appear intelligent, but when you open your mouth the effect is spoiled.”
Ben Kingsley - Graydon

“I had a pretty mind! Oh God, I wish I had my pretty mind back.”
Bara Byrnes - Joanie Nichols

“I'm the one holding the gun, okay? So, that makes me smart and you stupid.”
Natasha Gregson Wagner - Nico