Sheldon: Can I at least kick down the door?
Leonard: You're welcome to try, but the other day, it took you 15 minutes to get into a FedEx box.

Sheldon: Are you Todd Zarnecki?
Todd Zarnecki: Yeah. Who are you?
Sheldon: I am Sheldor of Azeroth. I want my things back.
Todd Zarnecki: I don't think so. Let me see that.
Sheldon: Careful. That's a collectible.
Todd Zarnecki: I know. I've always wanted one. (Closes door, taking Sheldon's bat'leth)
Sheldon: Well, he's even more cunning than we thought.

Sheldon: You know, the joke's on him. Without the certificate of authenticity, that bat'leth is worthless.
Howard: Yeah, he walked right into our trap.
Raj: Legoland seems like a hollow dream now.

Leonard: Uh-oh.
Raj: What's the matter?
Leonard: Something's wrong, I'm not getting any gas. Anybody know anything about internal combustion engines?
Sheldon: Of course.
Raj: Very basic.
Howard: 19th-century technology.
Leonard: Does anybody know how to fix an internal combustion engine?
Sheldon: No.
Howard: No, not a clue.

Leonard: Well, we'd better call somebody to come pick us up.
Sheldon: It'd be swell if they had a train.

Sheldon: Thank you, Penny.
Penny: No problem. So, Leonard, I think it's interesting you didn't call your girlfriend to come get you.
Leonard: Uh, I kind of told her I was working.
Penny: So you lied to her. Also interesting.
Leonard: Yeah, she doesn't really understand the whole Warcraft adventure-role-playing thing.
Penny: Well, doesn't matter if she gets it, as long as she's pretty.
Howard: This one's funny, Leonard. How come you couldn't make it work with her?

Sheldon: I'm hell-bent on catching a cyber criminal, not the common cold.

Sheldon: This act of aggression must be met with swift and cruel ferocity. It is time to cry havoc and let slip the dogs of war.

Leonard: Did your sister say anything when you got home last night?
Raj: Oh, no, don't put me in the middle of this. I'm not going to be your go-between.
Leonard: Come on, help me out. Am I in trouble?
Raj: There's no reason to worry.
Leonard: That's a relief.
Raj: I'm sure many women in happy relationships spend their nights Skyping with their ex-boyfriend Sanjay.