Churchillian scowl
The absurd expression Trump puts on his face for the cameras - clenched brows, downturned mouth - which he has borrowed from Winston Churchill, and admits to practicing in front of the mirror.
Standing before the boarded-up church, holding aloft the borrowed Bible, Trump plastered on his Churchillian scowl, thinking it made him look like a "wartime president", a statesman and a scholar, when in fact he looked like a little boy poorly disguised as a man.