Tony Stark: When is a bomb not a bomb? When it's a misfire.
Aldrich Killian: The early bird gets the worm, but it's the second mouse that gets the cheese.
Tony Stark: [narrates]
I thought things couldn't get any worse... then I turned on the TV. And then I saw HIM.
The Mandarin: The fortune cookie, traditionally noted to be a Chinese confectionery, is in fact an American creation.
Harley Keener: You need me! We're connected!
Tony Stark: That's done now.
Aldrich Killian: It's a beautiful day, Mr Savin.
Tony Stark: See what happens when you hang out with my ex-girlfriends?
Pepper Potts: You are such a jerk!
James Rhodes: This is how you've been mananing your downtime huh?
Tony Stark: Everybody needs a hobby.
Tony Stark: [narrates]
A wise man once said: we make our own demons. Whatever happened to him I wish I knew, did he conquer them, what was he like, did he have armor like mine... Anyway, bottom line: I said it, because HE said it. So, this all began a long time back, in 1999...
Ho Yinsen: Mr Stark, I am Ho Yinsen.
Tony Stark: First guy I ever called Ho. Look I'm busy, I gotta go, take care!
[leaves with Maya]
Ho Yinsen: Another time, then...?
[Hansen's plant explodes]
Happy Hogan: I'm coming! I got you!
[throws himself on Tony]
Maya Hansen: It's okay, it was the plant! It's a glitch in my work.
Tony Stark: Please, stop riding me!
Happy Hogan: When I told people I was Iron Man's bodyguard, they laughed at me! I had to quit to save whatever dignity I had left!
Tony Stark: I just stole a poncho from a wooden Indian...
Tony Stark: [to Ms Davis]
Your son didn't kill those people, he's not a murderer. He was used.
Pepper Potts: [to Tony]
I'm taking a shower... you're gonna join me.
[the Iron Legion arrives]
Tony Stark: Merry Christmas, Rhodey.
[catching eleven freefalling passengers]
Tony Stark: Remember that game, Barrel of Monkeys? This is how it is: we got to catch all the monkeys!
Tony Stark: Jarvis, initiate the Party Time protocol.
[all the suits activate]
[Tony tries to embrace Pepper]
Pepper Potts: Don't!
Tony Stark: It's okay...
Pepper Potts: I'm hot, I'll hurt you!
Tony Stark: It's okay, I can make you better. I fix stuff.
[the President saves Rhodey with the Iron Patriot armor]
James Rhodes: You look real great, Mr President, but now I need that back!