MONGO 

To describe something that is HUGE, BIG, hu-MONGO-us, GIANT, ENORMUS . Or to use as a verb to go MONGO, to go Big.

"That is a MONGO Blue Marlin!"

"That fish is a MONGO!"
"I'm searching for a MONGO"

MONGO by MONGO Offshore Challenge October 25, 2020

mongo 

a complete idiot. Moron or a dumbass

"what you did last night was a mongo move." or "nice try mongoe:

mongo by Angelina February 14, 2005

mongo 

A character from the movie. Blazing Saddles.

Mongo is hu"mongo"ous!

mongo by Britt March 19, 2005

Mongo 

Derogatory. Someone who suffers from Down's Syndrome (trisomy 21). Derived from contraction of a now unused description: "Mongoloid features" referring to the bridgeless nose and epicanthic folds of certain far-eastern races.

Jesus man, Maccy D's have got a Jimmy no-stars working at the drive thru' and he's a fuckin' mongo.

Mongo by Gezza T April 20, 2003

mongo 

Mongo as in "humongous". Used to describe something extremely large or important.

I have a mongo test tomorrow.

mongo by Manda February 9, 2005

Mongo 

In skateboarding, pushing the skateboard with your front foot. If you're normal, you use your left foot, and vice versa for goofy.

The poser skated mongo.

Mongo by falc0n November 12, 2003

MONGO 

The name given to someone who cannot seperate real life from the online. A MONGO typically harasses people, acts like an asshole, makes frivolous threats and pesters honest contributers online.

MONGOs also get very aggressive when their faults are pointed out.

''Dude, stop being an asshole. We don't need you to act like a MONGO and block the guy. He only said "hi".''

MONGO by I'mTehKettle September 8, 2008