Sheldon: This is for you
Penny: Ice cream?
Sheldon: I've been familiarizing myself with female emotional crises by studying the comic strip, "Cathy." when she's upset she says, "ack" and eats ice cream.
Sheldon: If you were a cat, I would have brought you lasagna.
Leonard: If my PE teachers told me this is what I was training for I would have tried a lot harder.
Penny: Do or do not, there is no try.
Leonard: Did you just quote Star Wars?
Penny: I believe I quoted Empire Strikes Back.
Leonard: Oh my God. I'm lying in bed with a beautiful woman who can quote Yoda.
Penny: So what do you say, Sheldon, are we your X-Men?
Sheldon: No, the X-Men were named for the "X" in "Charles Xavier." Since I am Sheldon Cooper, you will be my "C-Men."
Leonard: We think we can help you with your stage fright.
Sheldon: Oh, I doubt that. I haven't figured out a way, and I'm much smarter than all of you.
Penny: Yes, buy you're not smaller than all of us put together.
Sheldon: I'm sorry, that is what I meant.
Penny: I once got a pretty big honor in high school, and I was terrified about appearing in front of a big crowd, but I went through with it, and you know what? The world looked pretty darn good sitting on a haystack in the back of a Ford F-150 as a member of the corn queen's court.
Sheldon: Thank you. I'll bear that in mind if I'm ever nomianted for the hillbilly peace prize.
Okay, I'm just to go home and make a grilled cheese sandwich and window shop on eHarmony.
Penny: Who's Adam West?
Sheldon: Who's Adam West!? Leonard, what do you talk about after the coitus?
Wolowitz: My guess is "four minutes, a new record!"
Penny: Sheldon's in jail.
Leonard: What'd he do?
Penny: The same crap he normally does, except to a judge.
Sheldon: I believe you know why I'm here.
Penny: I always figured it was to study us, discover our weaknesses, and report back to your alien overlords.
Sheldon: Do you recognize this?
Leonard: Not the roommate agreement!
Sheldon: Indeed, the roommate agreement. I call your attention to the friendship rider in Appendix C: Future Commitments, Number 37. In the event one friend is ever invited to visit the Large Haldron Collider, now under construction in Switzerland, he shall invite the other friend to accompany him.
Leonard: For god's sake!
Penny: You actually put that in an agreement?
Leonard: We also put in what happens if one of us gets a MacArthur grant, or if one of us gets super powers, or if one of us turns into a zombie.
Sheldon: He can't kill me, even if I turned.
Penny: Ts there anything in there if one of you gets a girlfriend?
Sheldon: No, that seemed a little far fetched.
Penny: We're going to Disneyland and ride the Matterhorn?
Leonard: How does that involve air travel?
Penny: We're going to Disney World and ride the Matterhorn?
Leonard: This tray contains clues as to what you and I are going to be doing on Valentine's Day.
Penny: Wow okay, let's see. We got milk chocolate, Swiss cheese, fondue... my lactose intolerant boyfriend is going to eat all this and I'm going to climb on your back and rocket to the moon?