Zack: Look up in the sky. It's a bird. It's a plane. I forget the rest.
Penny: All right. Let's get this thing over with.
Sheldon: I'm sorry. But in what universe is Wonder Woman blonde?
Howard: Relax. No one's going to be looking at her hair. Ow! I mean, ow.
Zack: Hold on. The costume came with a black wig. Where is it, babe?
Penny: No. I'm not wearing it. It looks stupid.
Zack: Come on. We're trying to win a contest here.
Penny: Forget it. I'm not wearing the wig.
Zack: Penny, there's no I in Justice League.
Howard: Well, actually.
Sheldon: Don't. He's making our case.
Zack: Okay, babe. You're kind of embarrassing me in front of my friends.
Penny: Okay. You know what? I changed my mind. I'm not going.

Penny: At one point, they had me figure out how to get a banana out of a puzzle box.
Leonard: Wait, Sheldon gave me a banana in a box. He was testing me, too.
Penny: Unbelievable.
Leonard: And how could a chimp even solve that? That was impossible.
Penny: Really? You couldn't get it out?

Leonard: If I take it off, Sheldon wins.
Penny: Sweetie, every night you don't kill him in his sleep, he wins.

Sheldon: Woman, you are playing with forces beyond your ken.
Penny: Yeah, well your Ken can kiss my Barbie.

Raj: I've said this before and I'll say it again: Aquaman sucks!

Zack: You know, I saw this great thing on the Discovery Channel. Turns out if you kill a starfish it'll just come back to life.
Sheldon: Was the starfish wearing boxer shorts? Because you might have been watching Nickelodeon.

Sheldon: I'm not Sheldon. I'm the Flash. And now I'm going to the Grand Canyon to scream in frustration. *takes two quick steps* I'm back.