Raj: Aren't you gonna to eat lunch?
Howard: Nah, I blew my food allowance on Pokemon cards.

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.

Howard: My wife came with both fun bags and money bags.

Sheldon: Penny, all my life I have been uncomfortable with the sort of physical contact that comes easily to others: handshaking, hugging, prostate exams. But I'm working on it, you know? Just recently, I had to put VapoRub on Amy's chest. A year ago, that would have been unthinkable.

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.