Leonard: You know what, guys, I'm not in the mood for paintball. What do you say we just bag it?
Howard: Fine with me.
Raj: Sure, whatever.
Sheldon: You can't quit. That’s a court-martial offense. That's punishable by … You can't quit.

Leonard: I'd like to propose a toast to the man whose noble sacrifice inspired our victory, Captain Sheldon Cooper.
Howard: Here, here.
Sheldon: Excuse me. It's Major Sheldon Cooper. With my last breath, I awarded myself a battlefield promotion. It's kind of a big deal.

Penny: Well, I already talked to Raj, but I wanted to apologize to the rest of you for, you know, everything.
Raj: Please, Penny, let me. We've decided to let our crazy, wonderful night together be just one of those memories you have and can call to mind when you're feeling blue or you're in the shower. (places a hand on Penny's shoulder)
Penny: Hey, what you doing, Quick Draw?
Raj: Sorry. Go on.