Raj: We have to go over some ground rules about Emily.
Howard: Like when it turns out she's made of rubber, I don't say anything?
Raj: She's very real.
Howard: That's what it says on the box. Right next to dishwasher safe.

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.

Bernadette: Maybe we should get one of those machines to help her up the stairs.
Howard: You mean a forklift?

Sheldon: Sheldon Cooper does not cry.
Howard: That's true, you'd rust.

Sheldon: (on Stephen Hawking's voice mail) I kiss girls now.

Leonard: How's dating two women going?
Raj: Umm, kinda hit a bump. When I was honest and told Emily she wasn't the only person I was seeing, it went great. So I tried the same thing with Lucy.
Howard: And?
Raj: She had mixed feelings. But when I said "Emily was cool with it, Emily's the best, why can't you be more like Emily?", those feelings became less mixed.

Bernadette: I'm excited to meet Emily.
Howard: I just hope he doesn't blow it.
Bernadette: Why would you say that?
Howard: Because he's Raj. That's his thing. Beckham can bend it. Ralph can wreck it. Raj can blow it.