LEIA: "Am I bothering you?"
DARTH VADER: "Yeah, you're bothering me!"
IMPERIAL GUY: "So what are ya gonna do about it?"
DARTH VADER [sticking finger right in Leia's face]: "I'm gonna break this bitch's ass!"
IMPERIAL GUY: "Why break it when we can f*** it first?!"
DARTH VADER: "Hey, this is my daughter, that's sick!"
Sorry, it's a variation on the scene in Brian de Palma's Dressed to Kill when Nancy Allen's trying to lose the transsexual serial killer and gets on the wrong side of some toughs in the subway.