There is already a UD entry:
- (n.) When you want to say "coverage" but your hands are too small to hit all the letters on your keyboard.
- Originated from Donald Trump's tweet: "Despite the constant negative press covfefe"
Also from knowyourmeme.com:
- “Covfefe” is a misspelling of the word “coverage” mistakenly tweeted by President Donald Trump in late May 2017. The tweet was left up for more than six hours before being deleted, leading to a slew of puns, jokes, and confusion, resulting in #covfefe becoming the #1 trending hashtag in the world and prompting coverage from multiple news outlets.