1 definition by 91stCataclysm
Military acronym that stands for Main Battle Tank, currently the heaviest class of armored vehicles on the modern battlefield.
Guy 1: Shit, I see an enemy MBT!
Guy 2: Aww fuck, our RPG will barely scratch the paintwork on that thing.
Guy 2: Aww fuck, our RPG will barely scratch the paintwork on that thing.
by 91stCataclysm May 30, 2009
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