1 definition by Geekyclarinet(ELM)

a word that is used in replacement of blah, no, i dont care, nananabooboo, or just to pick on a person.
also used by mario and luigi alot.
used in place if a person cannot think of another word.
Girl: You are such a guy!!
Guy: nerr! (blah)
by Geekyclarinet(ELM) November 29, 2011
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