Shashi Tharoor's tweets are as famous as the man himself, if not more so. 

Source: Hindustan Times

And with this tweet, he has added yet another uncommon word to our dictionaries - 'lalochezia'. 

Only this time, instead of leaving his followers rushing to hunt the meaning, he provided the meaning of the word himself. 

Source: Twitter

Clearly, the tweet is directed at his trolls, and supportive twitterati had their fair share of words, though none as complex, to respond with:

Mr. Tharoor, you sure are the champion of obscure words!