mong
n. countablen. a person who is considered to be a fool or a loser. It is a very rude and offensive word used to insult someone's intelligence or character.
n. a contemptible or foolish person. Highly offensive in register; typically used as a pejorative to express intense disdain or mockery.
He is such a mong for believing that lie.
The crowd started calling him a mong after he made a series of obvious mistakes during the game.
While the term is common in certain regional dialects, calling someone a mong in a professional setting is almost guaranteed to result in immediate social and professional repercussions.
Last updated June 22, 2026