mong

a word used to describe someone who is utterly fucking retarded

guy1:*smashes head on table*

guy2:your a fucking mong you know

by ying yong ping pong September 1, 2020

Mong

Kelsey mcwilliams

Kelsey is a mong

Money Kelsey

by Chloexxx12345667 September 20, 2020

Mong

A word used in place of retard or spastic. Can mean unattractive.

Generally classed as outdated or politically incorrect to say.

Oh my days you just bumped into a wheelie bin you fucking mong

by Wildlings September 24, 2020

mong

mong is an alternative way of saying take the L

get monged

by tkgtkntlksn. October 29, 2020

mong

a bit of a mix between a retard, a spastic and a super autistic kid

your a bloody mong you barstard.....
fuck you you mong.....
get a life mong....

by Crab Pineapple 69 May 25, 2017

Mong

Complete twat, also goes by 'Liv Cracknell'

OMG, Liv Cracknell is such a mong!!

by scathoe June 8, 2017

Mong

The definition of troll in the ARMY (BTS) fandom. Never trust Mong.

Daamn that guy trolls like Mong.

by StrawberryTae June 23, 2017