The big lie (German: große Lüge) is a gross distortion or misrepresentation of the truth, used especially as a propaganda technique.[1][2] The German expression was coined by Adolf Hitler, when he dictated his 1925 book Mein Kampf, to describe the use of a lie so colossal that no one would believe that someone "could have the impudence to distort the truth so infamously."
Big Lie Politicking.