What is Nin-ja?
1.
A really hardcore fan of the band Nine Inch Nails who feels the need to dress as a ninja at every live show. (Can also describe the "super-cool" people who wear Nine Inch Nails shirts to the Nine Inch Nails show.)
"I am the NIN-ja, you will all bow before me, for I am the Nine Inch Nails SUPERFAN!"
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