At this point, Donald Trump is known for his spelling errors on Twitter and, well, in general. Not a day goes by that The Donald isn t forced to delete a tweet that looks more like a kindergartener wrote it than normal, tweets in which he calls Hillary Clinton a  loose cannon  with bad instincts  and  bad judgement.  But on Saturday, he made an  unpresidented  error and literally got smacked down by the dictionary.Tweeting about China s seizure of a U.S. underwater drone   a brash action taken shortly after The Donald created an international incident by chatting with the President of Taiwan and Twitter-trolling China. Since that call, Chinese state-run media has been calling for their nation to  recover Taiwan by force    an obvious consequence of Trump s extremely lackluster foreign policy skills. The Wall Street Journal reports:The incident on Thursday occurred days after President-elect Donald J. Trump raised China s ire by suggesting his administration could abandon a bedrock agreement on Taiwan s status that has kept peace in the area for decades. Mr. Trump s suggestion that the U.S. would maintain its position on Taiwan only if China makes concessions to American interests came after he broke decades of diplomatic protocol by accepting a phone call from Taiwan s president, hitting one of Beijing s most sensitive issues. Trump, of course, jumped on the opportunity to further provoke China. Unfortunately, he made a rather serious error and was forced to delete and retweet it. Fortunately, George Takei was nice enough to save a copy:Trump deleted it, but not before I saved it. Freudian slip? We can all hope he, too, soon will be "unpresidented." #LearnToSpell pic.twitter.com/tRjYEYVMJl  George Takei (@GeorgeTakei) December 17, 2016The rest of the internet joined in mocking Trump s  unpresidented  remark:It took Trump and his team 87 minutes to fix the word "unpresidented." pic.twitter.com/Bz7NxSqwlo  Kyle Griffin (@kylegriffin1) December 17, 2016.@realDonaldTrump Thankfully the Internet is forever and your #unpresidented tweet is too. pic.twitter.com/VitBfHvzhF  Shannon Watts (@shannonrwatts) December 17, 2016Apparently @realDonaldTrump just tweeted something that shows him to be an uneducated buffoon. In other news, water is wet #unpresidented  fatalberton (@fatalberton) December 17, 2016If he hadn't been born rich he'd be the guy who talks to the pigeons in the park. #unpresidented  A anda (@GrnEyedMandy) December 17, 2016Little Johnnie, make a sentence with #unpresidented The Electoral College unpresidented Trump in accordance with their Constitutional duty  RiotWomenn (@riotwomennn) December 17, 2016I bet 'unprecedented' is spelled correctly in those daily briefings. #unpresidented  Stephanie (@KnitingPolitics) December 17, 2016#Unpresidented [uhn-pres-i-den-tid]   lacking presidential skills and exhibiting disregard for autocorrect  Maciej Kuziemski (@kuziemsky) December 17, 2016Trump says he has the  best words,  but apparently  unpresidented  is not one of them. The true heroes of the day are the folks behind the Merriam-Webster Dictionary s Twitter account. Good morning! The #WordOfTheDay is not  unpresidented . We don t enter that word,  the Dictionary tweeted.  That s a new one. 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, 2016The word of the day is actually  lave,  which is something his supporters should consider once in a while.The #WordOfTheDay is lave.? https://t.co/Yw6ALyA2U4  Merriam-Webster (@MerriamWebster) December 17, 2016You know Donald Trump isn t having a good day when we both get to see real-world consequences of his actions and he gets humiliated by the dictionary in the most literal sense.Featured image via screengrab/Getty Images (Joe Raedle)