nudnik

from WordNet (r) 3.0 (2006)
nudnik
    n 1: (Yiddish) someone who is a boring pest [syn: {nudnik},
         {nudnick}]
    
from The Collaborative International Dictionary of English v.0.48
nudnik \nud"nik\ (n[oo^]d"n[i^]k) n. [Yiddish, fr. Russ. nudnyi
   tiresome.]
   a pestiferous boring and dull person.
   [PJC]
    

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