An indiviual who hasn't got a clue about what he/she is talking about and is very mean about still. A joining of the words Nincompoop and prick.
That technician had no idea what he was talking about but he insisted in doing his way.... that's a nincompric

Your mechanic, manager, wife, friends... They can all be nincompric's.
by Chef Enzo January 30, 2010
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