For most people, tweeting about Nazi Germany would be a horrific nadir, a personal and professional suicide note. But for Donald Trump it wasn't even that remarkable.
The President-elect may have been mocked for his small hands but it's his rapid-fire fingers that keep getting him in real trouble. Whenever he fires up his Twitter account, sparks seem to fly.
Whether it be commenting on the relationship of Twilight stars Robert Pattinson and Kristen Stewart or speculating about Hillary Clinton's sex life, the Donald can't seem to send a tweet without looking like a twit. The Nazi Germany message, which has proved so controversial, is merely the latest addition to his wall of shame.
Take a look at some of the most controversial tweets below.