Amy: Um listen, I really enjoyed spending this morning with you.
Sheldon: Well, I can't take all the credit. It was pretty funny when that one anchovy started going the wrong way.

Sheldon: I trust Penny will adhere to the Official California Restaurant Workers Solemn Oath of Ethics and Cleanliness.
Amy: I don't believe there's any such thing.
Sheldon: (To Leonard) You lied to me?

Sheldon: When we're sleeping, she breathes on me. One night, it got so bad I almost grabbed Toto and headed for the storm cellar.

Amy: Maybe I can get a little help putting some of this stuff away.
Sheldon: Oh, calm down. I already put away five of these (Mimosas)! (To Stuart) You see? No muss, no fuss, not a single cuss.

Sheldon: Are you going to confront Penny?
Leonard: Eventually, I guess. Although, I am kind of curious how long she thinks she can keep hiding my stuff without me knowing.
Sheldon: Hmm. You know, perhaps instead of confronting them, we should see how far they're willing to spin their tangled webs. Like that Spider-Man action figure that used to be on your desk.
Leonard: Oh my God, I'm going blind.

Amy: So, while we're at your mother's house, it might be a good time to tell her that we're living together.
Sheldon: Do we have to? I really don't want to hear the religious lecture.
Amy: Maybe there won't be one.
Sheldon: There's always one. She gave it to my sister about her boyfriend, my brother about his girlfriend, my father about his girlfriend. That one had some un-Christian words in it.

Sheldon: Oh, hey. If you knocked, I couldn't hear you. I'm welding this locomotive engine. And if you didn't knock, how about some manners?

Leonard: I even said "off the chain mail," and she still wants to go.
Sheldon: That's probably my fault. She may have heard about my cool Dumbledore costume.

Sheldon: Amy is studying the time lag between intent and awareness, and I realized that applies to the measurement problem in quantum mechanics. Now, I recognize there will be a time lag between me saying that and you Googling what it means, so I'll wait.
Leonard: I understand it, Sheldon.
Raj: Yeah, me, too.
Howard: I'm sorry, I spaced. Are we still talking about the spoon?

Sheldon: It is a big deal. Howard's getting Amy used to laughing and listening to music. What if she expects that madness at home?

Sheldon: Although I-
Raj: It's me, Sheldon. He-He's calling me a baby.
Sheldon: No, I don't know. I saw Leonard put his keys in his mouth today.

Leonard: Some people name their kids after places.
Howard: Like what, Walla Walla Wolowitz?
Sheldon: If you think that is better than Ozymandias Wolowitz, then you have been breathing in the poisonous gas that my troops illegally dispersed.

Penny: Okay, so when I got a fine for leaving my clothes in the dryer for too long, that was from you?
Sheldon: $14.99. The exact price of a new gavel.

Amy: Sheldon, do we really have to do this on a schedule?
Sheldon: Are you suggesting spontaneity?
Amy: I guess, yeah.
Sheldon: So, now that we're married, sex can occur at any time? Like, we can be brushing our teeth, and suddenly your minty-fresh tongue is in my mouth? No, thank you.

Sheldon: Congratulations, Leonard, you passed my secret loyalty test. The truth is, I was never having an affair with the cafeteria lady. There's only one woman who gets to touch my no-no parts, and she's right here.
Amy: Sheldon.
Sheldon: No, no.