Howard: So, is there anything we can do?
Nathan: Absolutely. Do you know if they have permits for the balcony?
Bernadette: Oh, no. We were hoping you could check.
Nathan: I certainly can. I just need you to fill out a form, and we have them available in Armenian, Chinese, Cambodian, English, Farsi, Korean, Spanish and Vietnamese.
Howard: Well, English, obviously.
Nathan: Well, we're not allowed to presume. That was a whole other meeting.

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.

Stuart: Whoa, whoa. You're not gonna cut open a meteor, are you? Have you not learned anything from comic books? Space viruses? Pod people? I sell nothing but warnings.

Howard: And then Andy said if we want privacy, we should plant some trees. The only way I know how to do that is to give a dollar and tree shows up in Israel.

Denise: If you want cold medicine, Stuart has the entire run of DayQuils, including the rare "DayQuilt" misprint from 1996.
Stuart: What can I say? I'm a collector.