President Siebert: I hope you know, with these new data supporting your theory, we could be looking at a Nobel-winning achievement.
Sheldon: And by "we," you mean "we," not "we."
President Siebert: "We," "we," whatever.
Amy: Whee!

Amy: Okay, what is going on?
Penny: We just want you to be prepared for any surprises that could happen tomorrow.
Amy: What surprises?
Bernadette: We don't want to spoil anything, but you should know that Sheldon said he's ready to be physical.
Amy: You shut your damn mouth! You actually heard him say this?
Penny: Yes, he said he wants to do something to show you how much you mean to him.
Amy: I can't believe it. I don't know what to say.
Bernadette: Well, we're really happy for you and we know how much-
Amy: I do know what to say. Let's get me waxed!

Amy: I guess it must have been back when I was in the Girl Sprouts.
Bernadette: Girl Sprouts?
Amy: My mom made it up as an alternative to the Girl Scouts. She didn't want me selling cookies on some street corner like a whore.

Sheldon: Sheldon Cooper does not get lucky.
Amy: You and me both, brother.

Bernadette: Penny, everybody feels like you do. Like they're not good enough, not smart enough.
Penny: What, even you?
Bernadette: Of course.
Jess: Dr. Rostenkowski, you wanted me-
Bernadette: Hey, did they not teach knocking at Stanford? Get out! (chuckles) I love that kid.

Bernadette: Why don't you want to work with me? I know I can be tough, but that's just 'cause I'm surrounded by useless idiots.

Penny: No, it's not that.
Bernadette: Then why?
Penny: Honestly, I don't know if I'm up to it. You know, the last project I managed was my high school yearbook.
Bernadette: And?
Penny: And that was the year we didn't have one. - And? And that was the year we didn't have one. Apparently, the printers won't make them without getting paid.
Bernadette: What happened to the money?
Penny: Uh, if I didn't know then, I'm not going to magically know now.