nuisance


nuisance (http://definr.com/nuisance)

     n 1: something or someone that causes trouble; a source of
          unhappiness; "a bit of a bother" [syn: annoyance, bother,
           botheration, pain, pain in the neck, {pain in the
          ass}]
     2: a bothersome annoying person; "that kid is a terrible pain"
        [syn: pain, pain in the neck]