Leonard: Penny says they're having fun working on the prototype.
Howard: Remember when her fun was nightclubs and drinking games?
Leonard: I know. I'm lowering the bar so slowly. This time next year she'll have a coin collection.

Leonard: What would you be if you were attached to another object by an inclined plane, wrapped helically around an axis?
Sheldon: Screwed?
Leonard: There you go.

Sheldon: This song is never going to stop. Have you ever dealt with something so relentlessly irritating?
Leonard: That's a trick question, right?

Leonard: My point is, while you're spending all this time on your own, building computers or practicing your cello, what you're really doing is becoming interesting. When people finally do notice you, they're gonna find someone a lot cooler than they thought. And for those of you that were popular in high school, it's over, sorry. Thank you. Congratulations.

Amy: I got here as quickly as I could.
Sheldon: You're too late.
*Sheldon plays "Taps" and drapes a cloth over his laptop."
Amy: Sheldon, this is silly.
Sheldon: You got emotional when that lab monkey died.
Amy: That lab monkey told me he loved me in sign language.

Sheldon: You look amazing. I mean, this resolution is remarkable.
Amy: (On Skype) I really had to go home for this?
Sheldon: Yes, but it's like you're right here in the room.
Amy: And yet, I'm not.
Sheldon: But I feel like I could reach out and touch you.
Amy: And yet, you can't.
Sheldon: I know.

Amy: Sheldon, why don't you get a new computer? You know that one's out-of-date.
Sheldon: Oh, but I like this computer.
Amy: The video is failing, and the sound is cutting out.
Sheldon: I'm sorry, I didn't get that.
Amy: The video is failing, and the sound is cutting out.
Sheldon: I'm sorry, one more time. The sound is cutting out. (Amy holds up a sign) I can't read that. The video is failing.
Amy: Get a new computer.
Sheldon: What?
Amy: Get a new computer.
Sheldon: What? (Answering phone) Hello?
Amy: Get a new computer!