Big Bang Theory Quote
Wil Wheaton: After you.
Sheldon: No, after you. As we are currently crushing you, Wesley.
Wil Wheaton: It's customary for the player on the right lane to bowl first.
Sheldon: All right.
(as Sheldon prepares to bowl, Wil bowls his own ball; Wil gets a spare, while Sheldon throws a gutter ball)
Wil Wheaton: (Sheldon stares at him, offended) It's a custom, not a rule.
Quote from S03E19 - The Wheaton Recurrence