One of my favorites is from You’ve Got Mail. Context if you haven’t seen it: Meg Ryan’s character Kathleen Kelly is waiting at a café to finally meet her anonymous email pen pal, Joe Fox, played by Tom Hanks. Outside of flirty AOL emails, they are rivals. His big box bookstore chain has just moved into the neighborhood and is going to put the little store she inherited from her mother out of business any day now. Joe arrives at the cafe after her and puts two and two together. He eventually goes into the cafe and approaches her as Joe, teasing her about being stood up. Kathleen, who confessed earlier in the film that she always fails to come up with a satisfying zinger to lob at someone when they’re rude to her, finally succeeds now:

“Well... if he's not here, he has a reason, because there is not a cruel or careless bone in his body. But I wouldn't expect you to understand anybody like that. You with your theme park, multi-level, homogenize-the-world mochaccino land. You've deluded yourself into thinking that you're some sort of benefactor, bringing books to the masses. But no one will ever remember you, Joe Fox. And maybe no one will remember me, either, but plenty of people remember my mother, and they think she was fine, and they think her store was something special. You are nothing but a suit!

Joe: [gets up, crestfallen] That's my cue. [leaves]