Sheldon: Just to be clear here, you're asking for my assistance.
Penny: Yes.
Sheldon: And you understand that will involve me telling you what to do?
Penny: I understand.
Sheldon: And you're not allowed to be sarcastic or snide to me while I'm doing so.
Penny: Okay.
Sheldon: Good. Let's begin with the premise that everything you've done up to this point is wrong.
Penny: Oh, imagine that.
Sheldon: Sarcasm. Good-bye.
Penny: No, sorry. Wait, please come back.

Sheldon: Of course, but before we set up a marketing and distribution infrastructure, we should finish optimizing the manufacturing process. To start with, she has a terrible problem with moisture-induced glitter clump.
Penny: Yeah, it's a bitch.
Howard: Uh, I've seen this before.
Leonard: Where?
Howard: It's a common stripper problem. They dance, they sweat, they clump.

Leonard: Are you thinking about adding a desiccant like calcium sulphate?
Howard: Actually, I'm thinking about this one stripper named Vega. But sure, calcium sulphate could work.
Sheldon: Let's think out of the box for a moment. How about a molecular sieve?
Leonard: Oh!
Penny: I've got a spaghetti strainer in the kitchen.
Sheldon: Wow.

Sheldon: Alright, let me put it this way. Your gross receipts on this one order will be over $3,000 for one night's work.
Penny: You guys get started.
Leonard: What are you doing?
Penny: Going online to buy shoes!

Sheldon: Okay, that, right there, that equivocation and self-doubt, that is not the American spirit. Did Davy Crockett quit at the Alamo? Did Jim Bowie?
Howard: They didn't quit. They were massacred by, like, a gazillion angry Mexicans.

Sheldon: I believe I'm hearing some negativity on the factory floor.
Penny: So?
Sheldon: Penny, the labor force is a living organism that must be carefully nurtured. Any counterproductive grumbling must be skilfully headed off by management. Observe. Hey! Less talk, more work!
Penny: Nicely done.
Sheldon: Thank you. You hear any union talk, you let me know.

Leonard: Sheldon, we still have 380 of these things to make.
Sheldon: I have complete faith that you will make them. Good night.
Penny: Leonard?
Leonard: Yeah, no. But, Sheldon, without your insight and leadership this entire enterprise will surely fail.
Sheldon: You're right, of course.

Penny: Here, this will help.
Sheldon: Very well, but if this leads to opiates or hallucinogenics, you're going to have to answer to my mother.

Sheldon: Look at Planck's Constant. People say it's arbitrary. It could not be less arbitrary. If it varied even slightly, life as we know it would not exist. Bam! Now, let's reconsider the entire argument, but with entropy reversed and effect preceding cause, so you are thinking of a universe that's not expanding from the center. No, it is retreating from a, from a possibility space. Bam! This is a space where we are all essentially Alice through the Looking Glass, standing in front the Red Queen, and we're being offered a cracker to quench our thirst. Bam! Of course, in another universe, let's call it universe prime, there's another Sheldon. Let's call him Sheldon prime...
Penny: We should have let him go to bed.
Leonard: Bam.

Leonard: I can't believe we actually did it.
Howard: 1,000 friggin' Penny Blossoms.
Penny: I just want you guys to know I am really grateful for your help, and for every dollar I make, I'm going to give you 20 cents.
Howard: That's your entire profit margin.
Penny: Oh. Then never mind.

Penny: Come on. What about the living organism of the workforce and the American spirit and Jiminy Crockett at the Alamo?
Leonard: Davy Crockett. Jiminy Crockett was a cricket.

Sheldon: Hold on. You honestly expect me to believe that social protocol dictates we break our backs helping Wolowitz move, and then he only need buy us a pizza?
Leonard: I'm sorry, that really is how it works.
Sheldon: You're tricking me. You tell me the truth. What do we get?
Leonard: Raj, help me out here.
Raj: You get to choose between a mountain bike or a PS3.
Sheldon: I knew it! PS3, definitely PS3. Who would pick a mountain bike?

Penny: Okay, new topic, please. Hey, did you hear the people upstairs in 5A are moving out?
Leonard: Shh-shh-shh!
Sheldon: What?
Penny: The people upstairs are moving out.
Leonard: No!
Sheldon: The horror!
Leonard: Why would you just say something like that?
Sheldon: No, no, no, no, no, no, no-
Penny: How else was I supposed to say it?
Leonard: Slowly, like putting a new fish in a tank. You dont just drop it in, you let the bag sit in the water a while.

Alicia: I'm Alicia. I'm moving in upstairs.
Leonard: That is so great. Oh, I'm Leonard, I live downstairs. Upstairs from here, but under you. Not under you per se, but under your apartment.
Alicia: That's nice.
Leonard: Yeah, it is.
Sheldon: If that concludes your faltering attempt to mate, hello.

Sheldon: Hello. On a scale of one to ten how light of foot would you describe yourself with one being not cat-like at all and ten being freakishly feline?
Alicia: Freakishly feline?
Sheldon: Is that your answer or do you not understand the question? We'll come back to that one.