Susan: All right, that's enough jail talk.
Randall: Penny knows where I was; she sent me cigarettes.
Susan: You sent your brother cigarettes?
Wyatt: He was cooking and selling crystal meth, Susan. I think we can let the cigarettes slide.

Raj: Can we take a moment to discuss that I just lied to the government for you?
Howard: Yeah, I would not have done that for you.

Raj: Hey, make sure you tell him that you weren't home when he came by and that your Indian friend gave you the message the moment you stepped through the door.

Sheldon: You know, also, if they did have coitus, we'll all be needing a skilled psychiatrist.

Raj: It is funny when you think about it.
Howard: Maybe to you. You didn't get a $500 traffic ticket.
Bernadette: Because you were driving like a lunatic.
Howard: Hey, if thinking secret government agents are chasing you makes you a lunatic, then yeah, okay.

Bernadette: It didn't help that you couldn't walk a straight line when the cop pulled you over.
Howard: I have performance anxiety. You of all people should know that.

Colonel Williams: Hello. I'm looking for Howard Wolowitz.
Raj: Howard Wolowitz?
Colonel Williams: I have the right address, don't I?
Raj: Address?
Colonel Williams: Is he here?
Raj: Um, no.
Colonel Williams: Do you know where I can find him?
Raj: May I ask what this is about?
Colonel Williams: No, you may not.
Raj: Very well. (tips his hat)
Colonel Williams: Have him call me.
Raj: Okay.
(Colonel Williams starts to walk away)
Howard: (off-screen) Raj, who's at the door?
Raj: (To Colonel Williams) That's not him.

Penny: Oh, I can't wait for you to meet everyone. I told them all about you.
Susan: Like what? Do they know about your brother?
Penny: Uh, not everything. Just, like, the jail and drugs part.

Leonard: Mother, Penny and I really want you to be part of this. Please stay.
Penny: Yeah, plus if you leave, Alfred will know he got under your skin.
Beverly Hofstadter: (slowly thinks about it) Well, we can't have that.

Beverly Hofstadter: Penny, wait.
Penny: Why?
Beverly Hofstadter: I wanted to thank you for going through all the trouble of planning a second wedding ceremony for me, but unfortunately I cannot attend.
Leonard: Wait, why? What's wrong?
Sheldon: Wha- Are we still doing the dumb thing? Okay, why, what's wrong?

Beverly Hofstadter: I just cannot stay here while your father goes out of his way to humiliate me.
Sheldon: Oh, golly, however did he humiliate you?
Beverly Hofstadter: Stop it, Sheldon.
Sheldon: Do I say "Stop what?" or just throw in the towel?

Penny: Okay, Beverly, aren't you overreacting a little? All we know is they shared a cab and had a nightcap.
Sheldon: And turned their phones off.
Leonard: Not helping, buddy!

Penny: Oh, hey, and do yourself a favor, all right? When Beverly gets here, do not bring up last night.
All right? As far as you're concerned, you don't know anything, you didn't see anything. I want you just to play dumb.
*Beverly is standing in the doorway behind Penny, listening to the conversation*
Sheldon: It was nice of her to show us playing dumb with an example.

Amy: I gave you one job! Keep an eye on him. How hard is that?

Amy: I've been smacking that ketchup bottle for a long time. All she has to do is tip it over and point it at her fries.