going ninja

A.k.a stealth mode

Moving undetected on a mission to murk, kill, and otherwise do severe bodily harm to another

Gamer Term
Where's my scout package i'm going ninja on that ass
by Dr. Psykotik22 September 11, 2011
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go ninja

hoping that no one is aware you are around-

trying to go about your business undetected, as if you are invisible...
I think I'll go ninja until my love bite goes away.
by blonde rendition May 28, 2016
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