A fake friend, mostly found hiding on social media friends lists. They generally have no care or concern for the person or people they are "hating" on and couldn't care less if they ruin a person's reputation, career, or life. In addition, the term hater can be used to describe an immature person who doesn't have enough life experience or knowledge to properly debate a subject in an educated and informative manner.
(1) This hater from 7th grade straight up told me that it was better to keep a child in a bad environment than it would be to leave that environment for a better life. He's obviously a total douche. (2) This hater was creepin on my social media account, and I deleted him before he ruined my life with his fake comments and false accusations. (3) This hater needs to go back to school or something because he's ignorant af.
by @realmomlife May 30, 2018
Get the Hatermug. A person too fixated on others but themselves extruding rumors and name slandering saying nothing positive or constructive about others. Constantly nit picking because they know what they don’t have and it makes them feel uneasy about themselves.
That guy doesn’t stop chuckling after buying my new bmw every time I walk by him he has a smirk on his face he’s such a hater. What does he drive? He doesn’t even have a car he rides a motorcycle. Wow what a hater.
by Iceglacier March 27, 2022
Get the Hatermug. by I_ship_too_many_ships June 18, 2018
Get the Hatermug. by Speeken da troof July 11, 2017
Get the Hatermug. 
by Your bf January 26, 2019
Get the Hatermug.