Raj: I'd like for at least one of us to see some action, so if you guys happen to have sex it's cool if she stays in the room.
Penny: Same goes for the two of you (Howard & Bernadette) with Amy.

Sheldon: I'm prepared to say I love it, as soon as I confirm there are no hobos aboard.

Amy: Item 28 - Your Pet Name for me. Time is running out on this. You need to make a decision.
Sheldon: I submitted you a notarized list.
Amy: I'm sorry but "Gollum" and "Flakey" are not acceptable.
Sheldon: Well, you don't like Princess Corncob, you don't like Fester, you're just impossible to please.

Sheldon: What are the sleeping arrangements? We've only been dating for three years. If we were to share a room people might talk.

Sheldon: Wow, I'm feeling the urge to hug you. And 1, and 2. All right, Gollum, we're good.

Leonard: I'm not sure it's a good idea to take Penny to where wine comes from.

Penny: That would really piss me off if I didn't have a buzz going on.

Leonard: Hey, can we talk?
Penny: We can, but the part of Penny might get cut.

Raj: Since Sheldon isn't coming to Comic Con with us, why don't we dress up as some sort of trio?
Leonard: Or we could just be the Fantastic Four and tell everyone that the Invisible Girl is standing right next to us.

James Earl Jones: What were you trying to ask me at the strip club?
Sheldon: How much does it cost to get them off my lap?

Sheldon: My friends and I couldn't get into Comic-Con this year, and I was trying to start my own convention, and I was going to ask if you'd be a panelist.
James Earl Jones: Why don't you and your friends come to Comic-Con with me?
Sheldon: Really?
James Earl Jones: Of course. And San Diego is straight across the border from my favorite city on earth, TIJUANA! Where I'm taking you every night!
Sheldon: Ay-ay-ay.
James Earl Jones: Ay-ay-ay bang bang!

Penny: I'm serious. Who wants to do all that stuff? Have insurance, pay mortgages, leave one of those little notes when you hit a parked car.
Amy: I told you it was Penny.
Penny: Oh come on. It wasn't me. Anybody could have knocked your mirror off. Or whatever happened.

Sheldon: Hey, Los Angeles. I'm on a ferris wheel with Darth Vader and he's nicer than you think.
James Earl Jones: I am!

Sheldon: I don't understand what we're doing.
James Earl Jones: Shhh!
Sheldon: Whose house is this?
James Earl Jones: Carrie Fisher. And she's a little crazy so get ready to run.

Carrie Fisher: It's not funny any more, James.
James Earl Jones: Then why am I laughing?