Captain America / Steve Rogers:"Series E Defense bonds! Each one you buy is a bullet in the barrel of your best guy's gun!"
Captain America / Steve Rogers:"I don't like bullies. I don't care where they're from."
Captain America / Steve Rogers:"Dr. Erskine said that the serum wouldn't just effect my muscles, it would effect my cells. Create a protective system of regeneration and healing. Which means, I can't get drunk."
Captain America / Steve Rogers:"So are you two... do you... fondue?"
Gabe Jones:"Wait, do you know what you're doing?"
Captain America / Steve Rogers:"Yeah. I've knocked out Adolph Hitler over 200 times."
Captain America / Steve Rogers:"To the little guys."
Captain America / Steve Rogers:"You here with a mission, sir?"
James Buchanan 'Bucky' Barnes:"Don't do anything stupid until I get back."
Captain America / Steve Rogers:"How can I? You're taking all the stupid with you."
Captain America / Steve Rogers:"Is this a test?"
Captain America / Steve Rogers:"Don't win the war till I get there."
Captain America / Steve Rogers: "Before we get started, does anyone want to get out?"
Captain America / Steve Rogers: "That's a tough way to live."
Natasha Romanoff / Black Widow: "It's a good way not to die though."
Thor: "Read for another bout?"
Steve Rogers / Captain America: "What, you getting sleepy?"
Steve Rogers / Captain America: "I wanna know why Loki let us take him. He's not leading an army from here."
Bruce Banner / The Hulk: "I don't think we should be focusing on Loki. That guy's brain is a bag full of cats. You can smell crazy on him."
Thor: "Have a care how you speak. Loki is beyond reason, but he is of Asgard and he is my brother."
Natasha Romanoff / Black Widow: "He killed eighty people in two days."
Thor: "He's adopted."
Tony Stark / Iron Man: "Still, you are pretty spry, for an older fellow. What's your thing, Pilates?"
Steve Rogers / Captain America: "What?"
Tony Stark / Iron Man: "It's like calisthenics. You might have missed a couple things, you know, doing time as a Capsicle."
Steve Rogers / Captain America: "It seems to run on some form of electricity."
Agent Maria Hill: "When did you become an expert in thermonuclear astrophysics."
Tony Stark / Iron Man: "Last night. The packet, Selvig's notes. The Extraction theory papers. Am I the only one who did the reading?"
Steve Rogers / Captain America: "Does Loki need any particular kind of power source?"
Bruce Banner / The Hulk: "He'd have to heat the cube to a hundred and twenty million Kelvin just to break through the Coulomb barrier."
Tony Stark / Iron Man: "Unless, Selvig has figured out how to stabilize the quantum tunneling effect."
Bruce Banner / The Hulk: "Well, if he could do that he could achieve Heavy Ion Fusion at any reactor on the planet."
Tony Stark / Iron Man: "Finally, someone who speaks English."
Steve Rogers / Captain America: "Is that what just happened?"
Natasha Romanoff / Black Widow: "I'd sit this one out, Cap."
Steve Rogers / Captain America: "I don't see how I can."
Natasha Romanoff / Black Widow: "These guys come from legend. They're basically gods."
Steve Rogers / Captain America: "There's only one God, ma'am, and I'm pretty sure he doesn't dress like that."
Steve Rogers / Captain America: "You think Fury is hiding something?"
Tony Stark / Iron Man: "He's a spy. Captain, he's THE spy. His secrets have secrets."
Nick Fury: "The world has gotten even stranger than you already know."
Steve Rogers / Captain America: "At this point I doubt anything would surprise me."
Nick Fury: "Ten bucks says you're wrong."
Steve Rogers / Captain America: "Yeah, big man in a suit of armor. Take that off, what are you?"
Tony Stark / Iron Man: "Genius, billionaire, playboy, philanthropist."