Leonard: Buddy, let it go.
Sheldon: No, I can't. This isn't right.
Leonard: You did everything you could.
Sheldon: No, I could've done more.
Leonard: Now, now, you denigrated the memory of a great civil rights pioneer. That's all anyone could ask.

Sheldon: You know, right now, at the back of this line, there's a movie fan like you who's not going to get in, because this person simply doesn't care. Yeah, well, 61 years ago, there was another person at the back of the line and her name was Rosa Parks.
Leonard: (To Raj) Okay, you may have to pretend you're black to get us out of here.

Penny: So if we would have asked you to come to Vegas to see us get married, you would've come?
Beverly: No, I would've said you're making a huge mistake. But an invitation would've been nice.

Penny: Okay, you know what? This is ridiculous. I've been trying to make a connection with you all day, and clearly I'm getting nowhere.
Beverly: Well, are you seeking a connection or just some form of validation?
Penny: What I was seeking was some sort of friendship. But at this point, I'll take you not insulting me to my face.
Beverly: My intention was never to insult you.
Penny: You've been doing it all day. Do you even know what an insult is?
Beverly: Well, it's not a clinical term. But one example would be your marrying my son, and not inviting me or even telling me the wedding was taking place.
Penny: Okay, good example.

Sheldon: What about Joss Whedon's work makes you think he'd be okay with rule-breakers and line-cutters?
Guy: The Avengers are rule-breakers. Being vengeful is in their job description.
Sheldon: They work for SHIELD, which is a sanctioned department of the U.S. Government. Do you work for a sanctioned department of the U.S. Government?
Guy: As a matter of fact I do. At a little place called the DMV.
Raj: He's got him there. The D even stands for department.

Beverly: Your relationship with him is fascinating. I'm preparing to write a book on high-achieving couples, and I would love to interview the both of you.
Amy: Oh, sure. I'll talk to Sheldon about it. You know, Bernadette's husband is a former astronaut.
Beverly: Really? Do you think he would be interested in being interviewed as well?
Bernadette: Do I think he'd be interested? Sometimes I hear him pretending to be interviewed when he's alone in the bathroom.
Beverly: Wonderful. I'll give you my contact information.
Bernadette: Um, you should probably talk to Penny, too.
Beverly: About what?

Beverly: That was very nice of Sheldon to apologize.
Amy: Well, he's come a long way. Or a short way very slowly, so it feels like a long way.

Sheldon: Excuse me, excuse me, can I please see a show of hands? Who here takes issue with this person cutting the line?
Guy: Told you.
Sheldon: Well, what a sad state of affairs. That you've all been so ground down by life, you don't even notice when someone disrespects you.
Howard: I can't believe we're gonna get beat up, and it's not because of your chair.

Leonard: Hey, how'd it go?
Sheldon: It went well. Yeah, I've learned that if you never say you're sorry, the times you do really puts them on their heels. Uh, Stuart, I relieve you of your line duties.

Sheldon: Excuse me.
Leonard: Oh, please don't.
Sheldon: Uh, uh, I couldn't help but notice that you cut the line.
Guy: Oh, uh, I'm with my friends. It's cool.
Sheldon: Well, no. It's not cool. If there were reserved seating, and we all had tickets, that would be fine. But this line is first-come, first-served. Not show up tardy and nevertheless be first served. Right here.
Leonard: No.
Sheldon: You need to go to the back of the line.
Guy: Uh, who made you line monitor?
Sheldon: Mrs. Wunch in fourth grade. And my slogan was a line that's straight is a line thats great.

Sheldon: Did you see that? He just cut the line.
Leonard: He's just joining his friends; it's fine.
Sheldon: No, it's not fine. It is a breach of line etiquette.
Howard: We're near the front of the line. We'll get in either way.
Sheldon: What if every person in front of us let someone cut?
Leonard: We'd still get in.
Sheldon: What if each of those people let someone cut?
Leonard: Still get in.
Sheldon: But then each of those people let someone cut?
Leonard: We'd still get in, but first I'd hit you over the head with his stick chair.

Stuart: Anyone else need anything before I go?
Howard: I'll give you a dollar if you make fun of Raj.
Stuart: That's mean.
Howard: Five.
Stuart: You look like Tigger if Tigger looked like a jackass.
Howard: Uh, if you ever need a reference or anything, just let me know.

Guy: Is this guy for real?
Leonard: Boy, I wish I could say no.

Bernadette: So, Beverly, did you know Penny is the number three sales rep at our pharmaceutical company?
Beverly: Oh, I didn't realize you two worked together.
Bernadette: Well, we don't exactly. I'm a microbiologist for the research team.
Beverly: Oh, what are you currently developing?
Bernadette: Some exciting new anti-anxiety drugs.
Beverly: That's interesting. I just attended a lecture on pediatric anxiety.
Amy: Oh, was it, uh, Dr. Janofski? I just saw his TED Talk.
Beverly: It was.
Bernadette: Well, let's get back to Penny. Hey, weren't you telling me something great about your company car?
Penny: Um, it has seat warmers.

Raj: Boy, all this standing's making me tired. Good thing I brought my collapsible stick chair.
Howard: Not the stick chair. You look like an idiot on that thing.
Raj: Sticks and stones may break my bones, but chairs on sticks are comfy.