I'm glad you asked because I've got NotePad full of them. To turn over the Iron Man suit would be to turn over myself, which is tantamount to indentured servitude
or prostitution, depending on what state you're in. You can't have it.
My old man had a philosophy: peace means having a bigger stick than the other guy.
Pepper, I've been called many things. Nostalgic is not one of them.
Oh, I'm sorry, it is ME. You asked. What your asking about, it's me.
A laptop, a digital watch, a cell phone, the pneumatic actuator from your bazooka over there, a map of town, a big spring, and a tuna fish sandwich.
What just happened? Please tell me nobody kissed me.
Alright. Hey. Alright. Good job, guys. Let's just not come in tomorrow. Let's just take a day. Have you ever tried shawarma? There's a shawarma joint about two blocks from here. I don't know what it is, but I wanna try it.
Listen to me, that little witch is messing with your mind. You're stronger than her, you're smarter than her. You're Bruce Banner! Right, don't mention puny Banner....
What's with all of this doo-da-day business?
But I always say, "Keep your friends rich and your enemies rich, and wait to find out which is which." (-Ultron)
Aww, Junior, you're going to break your old man's heart...
This is going to be like finding a needle in the world's biggest haystack... fortunately, I brought a magnet!
Tony Stark: Alright then, so if I lift it, I then rule all of Asgard?
Thor: Yes, of course.
Tony Stark: I will be re-instituting Prima Noctae.
Rhodey: That's a first. You scared off a woman.
Tony Stark: Easy to do when you look like Frankenstein.
Pepper Potts: Are you going to be okay?
Tony Stark: I'll be fine.
Pepper Potts: Says the playboy billionaire who makes things go boom.
Rhodey: Are we even pulling?
Tony: Are you on my team?
Rhodey: Just represent. Pull!
Bruce Banner: That guy's brain is a bag full of cats. You can smell crazy on him.
Yeah, takes us a while to get any traction, I'll give you that one. But let's do a head count here: your brother the demi-god; a super soldier, a living legend who kind of lives up to the legend; a man with breath-taking anger management issues; a couple of master assassins, and YOU, big fella, you've managed to make every single one of them hate you.
Yeah, that was just previews. This is - this is opening night. And Loki, he's a full-tilt diva, right? He wants flowers, he wants parades. He wants a monument built to the skies with his name plastered...
Thor: Do not touch me again!
Tony Stark: Then don't take my stuff.
Thor: You have no idea what you are dealing with.
Tony Stark: Uh, Shakespeare in The Park? Doth mother know you weareth her drapes?
Thor: This is beyond you, metal man. Loki will face Asgardian justice.
Tony Stark: He gives up the Cube, he's all yours. Until then, stay out of the way..... tourist.
Natasha Romanoff: [all arguing in the lab] Are you really that dense? S.H.I.E.L.D. monitors potential threats.
Bruce Banner: Captain America is on threat watch?
Natasha Romanoff: We ALL are!
Tony Stark: [to Rogers] You're on that list? Are you above or below angry bees?
Steve Rogers: I swear, Stark, one more wisecrack out of you...
Tony Stark: Verbal threat! Threatening! I'm being threatened!