Sheldon: Fellow warriors, this is Sheldor the Conqueror. We are about to enter Atzel's fortress. Now, this is a long run, so let's do another bladder check. All right, Barry, we'll wait for you again, but you really should see a doctor.

Sheldon: Just when I think I've gotten the hang of sarcasm.

Sheldon: You're in my bedroom.
Penny: Yeah, Leonard gave me an emergency key.
Sheldon: People can't be in my bedroom.

Penny: Can we go talk in the living room?
Sheldon: I'm not wearing pajama bottoms.
Penny: Why not?
Sheldon: I spilled grape juice.
Penny: Well, wear different pajamas.
Sheldon: I can't wear different pajamas. These are my Monday pajamas.

Sheldon: Sheldor, back online.
Penny: What's AFK?
Sheldon: AFK. Away from keyboard.
Penny: Oh, I see.
Sheldon: What does that stand for?
Penny: "Oh, I see"?
Sheldon: Yes, but what does it stand for?

Leonard: Why should I do something? You're the one who introduced her to online gaming.
Sheldon: Well, yes, but you're the one who said hello to her when she moved in. If you'd just simply restrained yourself, none of this would be happening.

Leonard: Why don't you just tell her to leave you alone?
Sheldon: I did. I told her, I texted her, I sent out a very emphatic Twitter. I even changed my Facebook status to Sheldon Cooper wishes Penny would leave him alone. I don't know what else to do.

Sheldon: Would it be possible for you to do this a little more quietly?
Penny: I can't get the damned key out.
Sheldon: Well that's not surprising. That Baldwin lock on your door uses traditional edge-mounted cylinders, whereas the key for your Volkswagon uses a center cylinder system.
Penny: Thank you, Sheldon.
Sheldon: You're welcome.

Sheldon: Point of inquiry, why did you put your car key in the door lock?
Penny: Why? I'll tell you why. Because today I had an audition, it took me two hours to get there, I waited an hour for my turn, and before I could even start they told me I looked too Midwest for the part. Too Midwest? What the hell does that even mean?
Sheldon: Well, the American Midwest was mostly settled by Scandinavian and Germanic peoples who, well they have a characteristic facial bone structure...
Penny: I know what it means, Sheldon!

Penny: God, you know, I have been in L.A. for almost two years now, and I haven't got a single acting job. I have accomplished nothing, haven't gotten a raise at work, haven't even had sex in six months, and just now when I was walking up those stairs a fly flew in my mouth and I ate it.
Sheldon: Well, actually, insects are a dietary staple in many cultures. They're almost pure protein.

Penny: Okay, look, I bought the game, and I've been exploring the Island of Tordage but I can't figure out how to get past the guard captain.
Sheldon: Do you have the enchanted sword?
Penny: No. No, I have a bronze dagger.
Sheldon: You can't slay the guard captain with a bronze dagger. My Lord, it's like the car key in your apartment door all over again.

Sheldon: There you go, one enchanted sword.
Penny: Right, gimme, gimme, gimme, I want to kill the guard captain. (Leaves)
Sheldon: That girl needs to get a life.

Sheldon: Here's the problem. I was clearly signed up to use the mainframe in Buckman 204, and Dr Winkle just wantonly ripped the sign-up sheet off the wall.
Leslie: It wasn't even an official sign-up sheet. He printed it himself and he put his name down in every slot for the next six months.
Sheldon: If it is a crime to ensure that the universities resources are not being squandered chasing sub-atomic wild geese then I plead guilty.

Sheldon: Leonard, you have to do something about Penny. She is interfering with my sleep, she's interfering with my work, and if I had another significant aspect of my life, I'm sure she'd be interfering with that too.
Leonard: Why should I do something? You're the one who introduced her to online gaming.
Sheldon: Well, yes, but you're the one who said hello to her when she moved in. If you'd simply restrained yourself none of this would be happening.

Leonard: Why don't you just tell her to leave you alone?
Sheldon: I did. I told her, I texted her, I sent out a very emphatic twitter. I even changed my Facebook status to Sheldon Cooper wishes Penny would leave him alone. I don't know what else to do.