Twitter mocks Donald Trump for 'unpresidented' spelling mistake

In the heat of posting a provocative tweet early Saturday morning, Donald Trump's spell checker apparently failed him.
The president-elect called China's seizure of a U.S. Navy drone on Friday an "unpresidented [sic] act" before deleting the typo and replacing it with a correctly spelled statement.
SEE ALSO: Trump didn't invite Twitter's CEO to Trump Tower tech summit
Yet the intervening hour and a half in which the mistake sat unfixed gave the Twitter-sphere plenty of time to get in a few jokes