Big Bang Theory Quote
Raj: At least you finally got a window that opens. That's nice.
Sheldon: Is it? Listen.
Raj: What? You don't like wind chimes?
Sheldon: No. I hate them, but it gets worse... There it is!
Howard: The bird?
Sheldon: It's completely out of tune with the wind chimes.
Raj: So?
Sheldon: You don't get it, do you? That's a mockingbird. Mockingbirds can change their song. Which means, he's out of tune on purpose. He's mocking me.
Quote from S05E17 - The Rothman Disintegration