Sheldon: Hey, good news, Amy. We got the Athenaeum.
Amy: Oh, my gosh. That's amazing. How'd you get Barry to change his mind?
Sheldon: Well, I couldn't have done it without Leonard. Boy, you should've seen us in there. We were like Batman and Robin.
Leonard: Why do I have to be Robin?
Sheldon: If you have to ask, you're Robin.

Penny: No, apparently someone complained to the tenants association, and they're not allowed to park on our street anymore.
Leonard: Who would complain about something that everyone loves? Oh.

Howard: Oh, boy. I really passed out hard.
Raj: Yeah, tell me about it. The kids could've screamed bloody murder and you wouldn't have woken up. Which I know because they did.

Sheldon: We're not going to let Barry win.
Leonard: Well, what are we going to do?
Sheldon: We have a combined IQ of 360. Perhaps more if that radiation gave you a super brain.

Leonard: I made a deal with him to get you the Athenaeum for your wedding.
Sheldon: Why would you do that?
Leonard: Because I was a jerk for lying to you before and besides, you're my best friend. I want you to have the wedding of your dreams.
Sheldon: On Mars?
Leonard: Okay, I want Amy to have the wedding of her dreams.

Sheldon: Barry, I've come to ask one more- Leonard? Wh-Why are you doing that?
Leonard: Because deep down Barry is not a good guy.

Barry Kripke: Well, well, well. This is a pickle.
Sheldon: Yes, so, if you will just move your birthday party to a different location, everything will be fine.
Barry Kripke: Ugh, it's tricky. I don't want to move my party, but I also don't want to help you. Oh, wait, I don't have a problem.

Amy: That's not much of an apology.
Sheldon: Yeah, because he's not really sorry. Obviously, he wanted a place to go where I wouldn't be and apparently all of outside wasn't enough for him.

Leonard: And the noise complaint we got for singing you"Happy Birthday"?
Sheldon: As a friend, I was touched. As a representative of the building, I thought that you should pick a key and stick with it.

Georgie: What the hell are you doing here?
Sheldon: Hello, Georgie.
Georgie: It's just George now.
Sheldon: Fine, George. No, I don't like it, Georgie.
Georgie: I see you haven't changed one bit.
Sheldon: Thank you, that is a nice thing to say.

Amy: Why didn't you tell me?
Sheldon: 'Cause I wanted to make sure that you loved the man, not the office.

Leonard: We passed three of these stores on the way here. Why did you say he's just "some loser who sells tires"?
Sheldon: You're right, that was unfair. He's a loser who sells more tires than anyone in Texas.

Sheldon: On the other hand, shaming Leonard during our wedding at the very place he betrayed me does have a beautiful symmetry to it.
Amy: That's nice, it'll be your first petty act as a married man.

Sheldon: Although, it is our wedding. Maybe it shouldn't be all about revenge.

Amy: You infected me a week before my wedding. What am I supposed to do about this?
Bernadette: Wear a veil?
Penny: (laughs) ... It's not funny.