Sheldon: One question about that picture. Can it be with George Lucas? Ooh, grumpy you are.

Howard: And just so you know, when this started I was going to put the TARDIS in a discreet corner of the house. But I've since turned mean and now it's going in the middle of the living room on a rotating platform with a sign that says "Suck It".

Howard: Did you play badminton or sadminton?

Amy: Ooh, you just chose champions. It's like we're re-enacting the ancient German practice of trial by combat.
Penny: It's also like when the Mountain fought the Red Viper in Game of Thrones.
Bernadette: Leonard makes you watch that, too?
Penny: No, I like that show. It's got dragons and people doing it.

Sheldon: What's the plan?
Leonard: I'm just gonna be honest with the guy.
Sheldon: Honesty will never get us in.
Leonard: Well, what's your plan.
Sheldon: All right. My plan is predicated on the assumption they have a nurse's office and your willingness to be lightly stabbed.

Leonard: What are you doing?
Sheldon: Shedding the yoke of my oppressors, you blind, sad little man.

Howard: Come on, Raj. You are the King Kong of Ping Pong. You are the Menace of Table Tennis. Put her away, 'cos I don't have a third one.

Sheldon: Amy, the Daleks are right on my tail. Quick, we need to reset the time circuits. Oh no, I left my Sonic Screwdriver behind.
Amy: Really should have thought this through.

Penny: You know when they chase you out of there, you only have to run faster than Sheldon.

Penny: We had one of these growing up. I used to play all the time.
Raj: Oh yeah, I loved ping pong.
Penny: Oh, I meant beer pong.

Sheldon: So, they're requesting that the white boy play the funky music, yes?
Leonard: Yes.
Sheldon: And this music we're listening to right now is funky as well?
Leonard: Sure.
Sheldon: Let me ask you this. Do you think this song is the music the white boy ultimately plays?
Leonard: It could be.
Sheldon: So it's like the musical equivalent of Russell's Paradox. The question of whether the set of all sets that don't contain themselves as members contains itself.
Leonard: Exactly.
Sheldon: Well then, I hate it. Music should just be fun.

Sheldon: Aren't you worried that sitting in the lobby for a long period of time might attract the attention of the hotel detective?
Leonard: If we do, we'll just tell him to hit the bricks, see.
Sheldon: Seems a little confrontational, but all right.

Leonard: I don't think George Lucas put his headquarters in the middle of nowhere because he wanted people dropping in.
Sheldon: Yoda's swamp was in the middle of nowhere. Tatooine was in the middle of nowhere. Hoth was in the middle of nowhere. That's code, Leonard. He wants us to drop in.

Bernadette: You can't just decide. How about I arm wrestle you?
Howard: That's not fair. That's like me challenging you to a sexy pants contest.

Bernadette: How is that fair? You grew up with a table.
Howard: Yes, but I mostly used it as a battlefield in an ongoing war between the Transformers and the Thundercats for control of a bra I had found in the woods.