Did Trump just make the ultimate Freudian slip?

The President-elect, Donald J Trump, is known for his penchant for a 140-character update, but today the POTUS made one spelling error that his detractors won't soon forget.

If you can't tweet without spreading fake news or without spelling mistakes, you're ABSOLUTELY NOT fit to be President! #unpresidented pic.twitter.com/siH7eN13X4

— #NotMyPresident (@France4Hillary) December 17, 2016

In a tweet regarding China's alleged theft of a US research drone, the president described the event as "un-presidented" rather than unprecedented. 

As expected, Twitter erupted with comments about how "un-presidented" Trump is, and basically gave the POTUS a good slagging.

Some Trump haters took the opportunity to point out that they felt that a man who cannot spell is not fit to be the president.

Good morning! The #WordOfTheDay is…not 'unpresidented'. We don't enter that word. That's a new one. https://t.co/BJ45AtMNu4

— Merriam-Webster (@MerriamWebster) December 17, 2016

Even the Merriam-Webster dictionary couldn't resist getting a dig in at the divisive president.

The tweet was swiftly removed and amended, but not before the hashtag  #unpresidented started trending.

We don't think his cynics will be forgetting this one anytime soon. 

Trump spelling actually is a serious indicator of no attention to detail or accuracy in anything he says or does.

— Lawrence O'Donnell (@Lawrence) December 17, 2016

If only Donald Trump spent more time grabbing a dictionary instead of other things #Unpresidented

— Matthew Kick (@MatthewKick) December 17, 2016

That sound you just heard was 10,000 future Trump biographers rushing at once to copyright the title "Unpresidented."

— Life's Scary Enough (@BilgeEbiri) December 17, 2016