[after Ellen stops a car by showing her leg]
Ellie Andrews: Aren't you going to give me a little credit?
Peter Warne: What for?
Ellie Andrews: I proved once and for all that the limb is mightier than the thumb.
Peter Warne: Why didn't you take off all your clothes? You could have stopped forty cars.
Ellie Andrews: Well, ooo, I'll remember that when we need forty cars.
It Happened One Night quotes