mong stength 

Mong strenght is when someone use a surprising amount of stength when they get angry, like a mong when they dont get there afternoon pills! When someone gets mong strength they can do things they couldn't normaly do, e.g. punch harder, flip heavy tables, smash/brake strong things.

"Did you Bill yesterday, someone called his mum a slut so he got mong stength, n stated flippin tables!"

mong stength by warren193 June 22, 2008

Mong Strength 

The uncanny ability for people who are not quite right in the head to have sometimes supernatural strength. Particularly when they are wound up from you calling them a retard.

"Was abusing mental sheppy the other day"
"Fuck that mate, hes got proper mong strength"

Mong Strength by Nozzer September 5, 2006