Big Bang Theory Quote
Sheldon: Are you gonna be this mopey all the way home?
Howard: I don't know. Maybe.
Sheldon: There any chance you'd be cheered up by an amazing trigonometry riddle?
(Howard looks at him in exasperation)
Sheldon: Well, if you can't answer that, there is no way you're gonna get this riddle.
Quote from S11E04 - The Explosion Implosion