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(noun) - the ultimate warrior. One of the most feared and lethal individuals alive. When a Native American Indian walks the path of a Ninja.
Paul: What do you think is the most bad-ass warrior of all times?
Joel: A ninja with numchucks
Paul: What about a native american indian with a tomahawk
Sunil: What if a native american indian walks the way of the ninja, thus becoming a ninjinian and attacking with a tomachuck.

Paul and Joel: Holy shit, that would be one lethal bad-ass.
by prcrow April 17, 2014
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