Amy: Sheldon, I know your present is for us to be intimate tonight.
Sheldon: I see. Is that all right?
(Amy kisses Sheldon)
Sheldon: I'm sorry, but this is a litigious society. I'm going to need verbal consent.
Amy: Yes!

Raj: I can't believe Sheldon gave this up.
Leonard: I know. We're gonna have so much more fun than him.
Bernadette: No, they're not.
Penny: Knowing them, they will.

Sheldon: (3 knocks) Birthday girl! (3 knocks) Birthday girl! (3 knocks) Birthday girl!

Moviegoer: Star Trek stinks!
Wil Wheaton: Yeah? Live long and suck it!

Raj: I don't think I can walk right now.

Sheldon: Thursday can't get here soon enough. I'm taking off work to watch the original trilogy while I eat enough Star Wars cereal to choke a wookie.

Penny: Sweetie, you do realize Thursday is Amy's birthday?
Sheldon: And you do realize I bought my ticket when Amy and I were broken up. I hope you didn't need anything in that case, because it's closed.

Sheldon: In the past, you've come to me when I was struggling with a dilemma.
Professor Proton: And the one time when you were afraid and you needed me for a night light.

Sheldon: Well, as you know, I'll be celebrating Amy's birthday with her, and I could use your assistance in helping me select the perfect gift.
Bernadette: Sure.
Sheldon: So far I've come up with three ideas. The first, is a chance for her to play the harp with the L.A. Philharmonic.
Penny: Wow. You can really arrange that?
Sheldon: I said a chance. When you tell them it's your birthday at Bennigan's they make a fuss. I don't see why the Philharmonic would be any different.

Bernadette: How about something a little more realistic?
Sheldon: Well, Amy enjoys knitting her own sweaters, so I was thinking of getting her an all expenses-paid trip to the Wisconsin Sheep and Wool Festival.
Penny: (Silence) Sorry, I was waiting for the Bazinga!

Bernadette: Come on, it could be romantic. The two of them away together, keeping each other warm in snowy Wisconsin.
Sheldon: Oh, no, no, no, no. She'd be going alone. If you think I'm scared of birds, you should see me around sheep.

Leonard: Uh, hey, Wil. What'cha doing?
Wil Wheaton: I was on Star Trek. I'm just rooting for the home team.

Professor Proton: I was just curious. How'd it go?
Sheldon: It was amazing. I saw it a few days later. What a movie!
Professor Proton: What about Amy?
Sheldon: Oh, she liked it fine, but she doesn't have the history with the franchise like I do.
Professor Proton: Okay. Good talk.

Bernadette: Great. And then maybe after, we can watch a dirty movie, and if I anybody has any questions about what happened or how, we can answer them.

Sheldon: This is my ticket to Star Wars. I don't need to tell you that it is worth far more than its face value of $15.50. I trust you'll give it to someone worthy.
(Sheldon hands the ticket to Leonard)
Leonard: You got it. Penny might want to join us-
(Sheldon yanks the ticket out of Leonard's hand and goes to Raj)
Sheldon: This is my ticket to Star Wars...