mongo 

a Big fat dude that rikes of awesomeness

anyone who is fat but cool like michael jackson

mongo by tony February 7, 2005

mongo 

an insulting term for an asain person, the insult is equivalent to calling a black person a nigger.
(mongo was derived from the term mongoloid, which is one of the 3 types of human beings)

This fucking mongo with narrow eyes cant drive for shit

mongo by Vincent DiGiovanni June 20, 2008

Mongo 

A sports fan who thinks he's smart but is really an idiot who spouts nonsense

Johnny wrote on Twitter that he thinks the Cavs should trade LeBron James to Portland for Chris Kaman and Robin Lopez. He is such a mongo idiot who doesn't know what he's talking about.

Mongo by sk3k May 29, 2015

Mongo 

A girl who pukes all over the apartment like an untrained dog.

"There's puke in my shoe!!! MONGO, not again!"

Mongo by poutinepukes October 4, 2016

Mongo 

A unit in size, typically for something big or large in size. Can be used to refer to a large quantity of something.

Jack: Dude that is a huge trash can
Bill: Yeah man, that thing is mongo.

Mongo by shiphd August 31, 2018

Mongo 

Sometimes referred to as Popcorn.

Let's go to the movie and get a drink and Mongo

Mongo by PawPawBob July 6, 2019

MONGO 

Not the banned word.

Don't be Lynda she's a Mongo

MONGO by Dontbealinda August 11, 2019