Howard: I'm definitely up a cup size.
Raj: Yeah, but they're firm. So you've got that going for you.
Howard: Thanks, I needed that today.

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.

Josh: So, I have to ask, was the robot sexy?
Howard: It was actually just a mechanical hand.
Josh: 'Cause that's all you need, right?
Howard: You are my brother.

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

Sheldon: Careful, Amy. The friend of the enemy's girlfriend is my enemy.
Amy: Really?
Sheldon: You're either with me or against me.
Amy: You wanna take the bus to work?
Sheldon: Maybe there's a third option.

Amy: What does tweepodoc mean?
Sheldon: Elephant?
Amy: Lucky guess.

Leonard: Leonard: I didn't make it back. The ship sank. I'm in Hell.