Definitions by Cozmanic

Mongo 

Someone who fails to beat you in a gunfight in Tom Clancys Rainbow Six Siege.
When this happens the player who wins the fight then gets the privilege to say "MONGO GN" in the chat.
Used by most, if not all of the community.

" EZ NOOB MONGO GN"

Mongo by Cozmanic June 25, 2022