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1.
Term referred from games like Starcraft and Planetside.

To have been overcome in numbers of great mass.
To have 1 guy for every 40 of theirs and be surrounded/killed.
To be rushed with a mass of people/things.
Damnit this base isn't going to hold with their zerging, blow up their AMS!

Their zerging is cheap ass.
by Dr. Demented January 15, 2004