Iron Man 3 (2013)

Tony Stark: I've dated hotter chicks then you.
Ellen Brandt: That's all you got? A cheap trick and a cheesy one-liner?
Tony Stark: Sweetheart, that could be the name of my autobiography.

Tony Stark: Please don't tell me there's a 12-year-old kid waiting in the car that I've never met.
Maya Hansen: He's 13. No, I need your help.

Tony Stark: Jarvis, do me a favor, blow the Mark 42.

The Mandarin: Mr Stark, today is the first day of what's left of your life.

Tony Stark: I'm Tony Stark. I build neat stuff, got a great girl, occasionally save the world. So why can't I sleep?

Tony Stark: So, you with me?
Bruce Banner: I was, we were, uh, at...
Tony Stark: Were you actively napping?
Bruce Banner: I...I was...I, I, I drifted.
Tony Stark: Where did I lose you?
Bruce Banner: Elevator in Switzerland.

Tony Stark: There are some who say that progress is dangerous. But I'll bet that none of those idiots ever had to live with a chest full of shrapnel.

President Ellis: This is the Roxxon Norco!
Aldrich Killian: And of course, you'll remember that when she spilled a million gallons of crude oil off the coast, thanks to you not one fat cat saw a day in court.
President Ellis: What do you want from me?
Aldrich Killian: Nothing, sir. I just needed a reason to kill you that would play well on TV.

Aldrich Killian: Ever since the big dude with the hammer fell out of the sky, subtelty kind of had its day.

The Mandarin: You don't know who I am. You don't know where I am.

Tony Stark: Stop stopping.

Tony Stark: Dads leave. No need to be such a pussy about it.

The Mandarin: I'm gonna offer the choice: do you want an empty life, or a meaningful death?

Tony Stark: Things are different now, I have to protect the one thing that I can't live without. That's you.

The Mandarin: You'll never see me coming.

The Mandarin: Ladies, children, sheep... Some people call me a terrorist. I consider myself a teacher. Lesson number one: Heroes. There is no such thing.