Sheldon: I've been thinking about what happened, and I hope this gift will make things better.
Amy: Star Trek DVDs? Why would I want this?
Sheldon: First of all, you're welcome. And furthermore, not being familiar with Wil Wheaton's body of work, there was no way for you to know you were being rude to a national treasure. Get ready for 130 hours of I told you so. (Amy returns the DVDs and slams the door) Fine. I'll just tell you what happens. Episode one, Encounter at Farpoint. Fade in. The new Enterprise heads out on its maiden voyage to contact the Bandi people of Deneb IV. Enter Wesley Crusher, played by my buddy ... (Amy opens the door, grabs the DVDs, and slams the door again) She's hooked.

Raj: I don't like bugs, okay. They freak me out.
Sheldon: Interesting. You're afraid of insects and women. Ladybugs must render you catatonic.

Sheldon: Scissors cuts paper, paper covers rock, rock crushes lizard, lizard poisons Spock, Spock smashes scissors, scissors decapitates lizard, lizard eats paper, paper disproves Spock, Spock vaporizes rock, and as it always has, rock crushes scissors.

Sheldon: Why are you crying?
Penny: Because I'm stupid.
Sheldon: That's no reason to cry. One cries because one is sad. For example, I cry because others are stupid, and that makes me sad.

Mrs. Wolowitz: Howard, help, my hand's stuck in the garbage disposal.
Howard: Let go of whatever piece of food you're holding.
Mrs. Wolowitz: Are you kidding? It's a perfectly good chicken leg.

Amy: And action.
Wil Wheaton: And cut! You realize I'm doing this for free, right?
Amy: Yes, and so far we're still not getting our money's worth.

Wil Wheaton: Problem, first time director?