Sheldon: No, that's okay. I can fight my own battles. Isn't that right, Bawwy?
Barry Kripke: Is that a reference to my speech impediment? That's pretty hurtful. I can't control it.
Sheldon: You're right. That was uncalled for. I take it back.
Barry Kripke: Of course you do, because you're The Retractor!

Amy: Hi. You're on Fun with Flags.
Barry Kripke: Hello. I want to talk about how lonely I am, too.
Raj: Kripke? Is that you?
Barry Kripke: Yeah, I'm just sitting here all by myself wondering if I'll ever find someone to share my life with. Preferably Asian, 18-24, no fatties.

Barry Kripke: Yes, yes, yes. He's a jolly good fellow. What time do the strippers arrive?

Barry Kripke: We're all pathetic and creepy, and can't get girls. That's why we fight robots.

Bernadette: Aww, Raj did the dishes.
Howard: How do you know I didn't do them?
Bernadette: Because once when all the knives were dirty, you cut a bagel with your keys.

Penny: (To Raj's dog) Bark once if you need me to call PETA.

Penny: You know if we did a shot every time they said something embarassing, this would be one hell of a drinking game.
Amy: Little early for alcohol, isn't it?
Sheldon: (On the radio) You know, I don't just say smart things about science, I also yodel. *Yodelling*
Amy: I'll get the vodka.