Raj: Shut your ass!

Raj: Oh man, first monster I see I'm gonna sneak up behind him, whip out my wand and shoot my magic all over his ass!
Stuart: Do you hear yourself when you say these things?

Raj: Amy, good luck getting these guys excited about a dinner with a theme. I gave up when no one cared about my Tom Hanks-Giving.

Penny: What do you mean new roommate? What happened to Leonard?
Sheldon: The same thing that happened to Homo Erectus. He was replaced by a superior species.
Raj: I'm the new homo in town.

Raj: It's amazing what liquor does to guilt.

Sheldon: If you don't mind, I'd like to stop listening to you and start talking.

Sheldon: I must say, Amy, pretending to have intercourse with you has given me a great deal of satisfaction.