1 definition by jcaufield

Top Definition
-Used to express your feelings that something is stupid, ill-conceived, immature, or just an all around bad idea. Basically means, "That's retarded!"

-First documented use in Meridian, Idaho in the early 90's. Evolved from the sound people make to immitate mental retardation.
Someone says or does something stupid. You say, "NERT!"
by jcaufield June 27, 2011

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