I figured it out

Jun 1, 2017 11:42:04 GMT Wakanda said:

Trump is a DC fanboy. He saw the positive reviews for Wonder Woman and his mind couldnt process that. So he did what anyone would do : covfefe.

Isn't it pretty obvious the word is supposed to be coverage?

The sentence is "Despite the negative press covfefe" so it should just be "Despite the negative press coverage"

I don't know how he turned erage into fefe...