Captain America: Civil War

[Ant-Man is damaging the Iron Man suit from the inside]
Ant-Man: "Oh, you're going to have to take this to the shop."
Iron Man: "Who's speaking?"
Ant-Man: "It's your conscience. We don't talk a lot these days."

Scott Lang: "Hank Pym did say to never trust a Stark!"
Tony Stark: "Who are you?"
Scott Lang: "Come on, man."

"Okay, anybody on our side hiding any shocking and fantastic abilities they'd like to disclose? I'm open to suggestions."

"They say there is a correlation between generosity and guilt."

Tony Stark:" So, you're the Spiderling. Crime-fighting Spider. You're Spider-Boy?"
Spiderman: "S... Spiderman."
Tony Stark: "Not in that onesie, you're not."
Spiderman: "It's not an onesie."

Tony Stark: "I saw how dangerous my weapons were in the wrong hands, so I took control."
Steve Rogers: "You chose to do that. If we sign these accords, it takes away our right to choose."

"If we don't do this, it will be done to us."

Steve Rogers: "Did he tell you what we're up against?"
Scott Lang: "Something about some... psycho assassins."
Steve Rogers: "We're outside the law on this one. So if you come with us, you're a wanted man."
Scott Lang: "Yeah well, what else is new?"