Sheldon: Like Enid, Oklahoma. Low crime rate and high-speed Internet connectivity, but no model train shops. Sorry, Enid.

Howard: So what did you end up doing?
Raj: Not much. Nuked a burrito. Prayed to the Hindu God Urvashi that your bowels would loosen and your penis would droop like a willow tree.

Sheldon: Well, I hope you're satisfied, Penny. You are responsible for all the evil that has befallen me today.
Penny: Okay, I realize that-
Sheldon: Not finished. It is because of you that I now have a criminal record, and it is because of you that I missed out on having gelato with Stan Lee.
Penny: Okay, maybe youll have another chance to have-
Sheldon: No, no. I will never have another chance to have gelato with Stan Lee because opportunities to have gelato with Stan Lee come but once in a lifetime. The moving finger writes, and having writ, moves on!

Leonard: No. But there is an original final draft Ghostbusters script with actual slime stains! (Raj whispers to Leonard) Oh, you're right, it's Ghostbusters 2. Never mind.

Leonard: We think we can help you with your stage fright.
Sheldon: Oh, I doubt that. I haven't figured out a way, and I'm much smarter than all of you.
Penny: Yes, but you're not smarter than all of us put together.
Sheldon: Oh, I'm sorry, that is what I meant.

Howard: Hey, I just wanted to tell you I'm a big fan.
Wil: Oh, thanks.
Howard: I'm sure you're probably sick of Star Trek questions, but, Whoopi Goldberg, you ever hit that?

Howard: Do I smell hot dogs?
Sheldon: No. I mean, I have no idea what you smell.
Howard: I definitely smell raw hot dog.
Sheldon: Perhaps you're getting a brain tumor.

Penny: You know what? It's none of my business. If you want to sleep with Sheldon's doctor buddy right after we stopped seeing each other, go for it.
Leonard: Well, now...
Sheldon: Excuse me. I'm uncomfortable with you recommending that Leonard pursue having intercourse with Dr. Plimpton, who I assure you has better things to do.
Penny: I'm not recommending it. I'm saying it already happened.
Sheldon: That's preposterous. Tell her, Leonard.
Leonard: Well...
Sheldon: No.
Leonard: Come on. It wasn't my fault.
Sheldon: The implication being that you somehow tripped and fell into her lady parts?

Sheldon: Thanks for carving a smiley face in my grilled cheese sandwich.
Mary Cooper: Well, I know how to take care of my baby. His eyes came out a little thin, but you can just pretend he's Chinese.

Sheldon: The year was 1995, the place, Jackson, Mississippi, having spent 10 hours on a bus, during which I had to twice violate my personal rule against relieving myself onboard a moving vehicle, I finally arrived at the 4th annual Dixie Trek Convention only to find that my idol, Wil Wheaton, decided he had better things to do than show up and sign my action figure.
Wil Wheaton: What?!
Sheldon: You betrayed me, Wil Wheaton, now I have my revenge.

Howard: Yeah, I really wish I could, Penny, but every year my mother has all the relatives over and cooks up her famous tur-briska-fil.
Penny: Tur-briska-fil?
Howard: Turkey stuffed with a brisket stuffed with gefilte fish. It's not as good as it sounds.

Raj: We are from the Lollipop guild and we want you!

Dr. Elizabeth Pimpton: Ah, Dr. Cooper, thank goodness. I completely forgot your address. But then I remembered that Id written it on my hand. Lucky for me, I didn't confuse it with what I'd written on my other hand, which are the coordinates for a newly discovered neutron star. 'cause if I tried to go there, I'd be crushed by hypergravity. Anyway, hello.
Sheldon: Hello.
Dr. Elizabeth Pimpton: Nice to finally meet you in person.
Sheldon: I would imagine it is.

Sheldon: (To Stuart) I can buy all these things online, I come here for the personal service.

Sheldon: Last question. In a post-apocalyptic world, which task would you assign the highest priority? Locating a sustainable food source, re-establishing a functioning government, procreating, or preserving the knowledge of mankind.
Leonard: Uh, I'm gonna go with preserving the knowledge.
Sheldon: That's correct. FYI, I would have accepted any answer other than procreating.