It's generally considered to be a person of low intelligence and poor personal hygiene and ugly like a dropped pie. A perfect example of a Mong is Isabelle zeva
That dog turd look s like a Mong as in that dog turd basically fits all the criteria to be issabelle zeva
by funkoar October 2, 2017
Get the Mongmug. aaron is a stinking mong. He eats mcdonalds everyday and does no exercise, his cousin Adlei is objectively better.
by aaronisamong2023 January 20, 2023
Get the mongmug. Mong = Wandering around their local town/suburb completely smashed off their face on various substances. Aka being a rarted fuckwit
by Mong cunt 421 May 29, 2018
Get the Mongmug. The feminist movement of 2011. The word mong is fairly hard to define because it can only be truly understood and appreciated by feminists. The word mong refers to silly boys who are obsessed with the bro-code.
by feminist 4 lyf ** May 29, 2011
Get the Mongmug. 
Get the Mongmug. by straightestguyyouknow July 12, 2010
Get the mongmug. by david flynn November 14, 2003
Get the mongedmug.