Wil Wheaton: See, that's what I mean. When you wake up in the morning, whether this is the greatest movie ever or a total piece of crap, your life isn't going to change at all.
Howard: He's right.
Leonard: Yeah. No matter what happens, we're coming back tomorrow to watch it again.

Bernadette: Do you think Sheldon's actually going to go through with it?
Penny: I don't know. He said he's ready.
Bernadette: Yeah, but he also swore this was the year he'd be able to pull the guts out of a pumpkin.

Penny: Well, I'm going to stay positive. I told him what women liked and, after he stopped giggling, he seemed pretty sure of himself.

Leonard: I'm really nervous.
Howard: I know. We've been waiting so long for this.
Raj: We've built it up in our heads so much.
Wil Wheaton: Guys, it's just a movie.
Leonard: That's true.
Howard: He's right.
Raj: It is.
Wil Wheaton: Although, we all remember Jar-Jar.
Raj: Leonard, I'm scared again.

Sheldon: Well, I enjoyed that more than I thought I would.
Amy: Me too!
Sheldon: I look forward to your next birthday when we do it again!
Amy: That works for me.

Wil Wheaton: I enjoyed that more than I thought I would.

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

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.

Sheldon: Sheldon Cooper's descent into madness day two. It's 2:25 a.m. and I feel the urge to urinate. My normal urination time is 7:10 a.m., but here I am, in the middle of the night, struggling to keep my mind sharp and my pajamas dry. It's only a matter of time before my tenuous grasp on reality fades. I suppose I should pee while I still know what a toilet is.

Leonard: Since when do you hum songs?
Sheldon: What are you talking about?
Leonard: You were just humming.
Sheldon: Are you sure? Sometimes when my brain really gets moving, it makes noise.
Leonard: How does your brain feel about calculating the surface tension of the domain walls?
Sheldon: Let's see. (starts humming) Hey! I was humming. One point for Hufflepuff.

Leonard: Is this what we're doing the rest of the night?
Sheldon: I'm surprised you have to ask.

Sheldon: Hello, yes, I was hoping you could help me. What song is this? (Hums a tune(
You don't know? Well, how dare you call yourselves a Rock and Roll Hall of Fame. My goodness. Do you sing along to the greatest hits of Elvis Presley with that mouth?

Sheldon: Well, they were no help at all.
Leonard: Which is crazy, since rock and roll is all about good customer service.

Penny: So you have a song stuck in your head. It happens to everybody.
Sheldon: Well, I'm not everybody. I have an eidetic memory. I should be able to remember what song this is, but I can't. Something's wrong with me.
Penny: I told you if we were patient, he'd figure it out for himself.

Sheldon: Oh, I was always afraid this day would come. This might be the first step of my descent into madness, where I gradually test the limits of public nudity.
Penny: Public nudity?
Leonard: Eh, that just means going barefoot.