Raj: Oh, okay, great. Now, I can look like Val Kilmer as Batman, instead of Val Kilmer as he looks today.
Howard: All right, you can suck it in a little bit.

Howard: You know, I'm really glad you decided to learn Mandarin.
Sheldon: Why?
Howard: Once you're fluent, you'll have a billion more people to annoy instead of me.

Howard: I invented a game. Want to play?
Leonard: Sure.
Howard: It's called Emily or Cinnamon. I give you actual quotes I've heard Raj say, and you guess if he was talking to his girlfriend or his dog.

Bernadette: Does your mother call you every day at work to see if you had a healthy lunch?
Howard: My mother calls me every day at work to see if I had a healthy bowel movement.

Kripke: My work would suffer too if I was getting laid all the time.
Sheldon: Yes, that is the reason. My work is suffering because of all the laid I am getting.
Kripke: You lucky bastard.
Sheldon: What can I say, you know? She enjoys my genitals. I am giving them to her on a nightly basis.

Kripke: You guys ever use any toys?
Sheldon: I do have a model rocket next to my bed.
Kripke: A rocket? You're a freak! I love it!

Bernadette: No, here's how love works. You're gonna return the machine or you can print out a working set of lady parts and sleep with those.
Howard: [pondering]
Bernadette: Oh, my God! Are you actually thinking about it?