Source : WordNet®

good-for-nothing
     adj : without merit; "a sorry horse"; "a sorry excuse"; "a lazy
           no-count, good-for-nothing goldbrick"; "the car was a
           no-good piece of junk" [syn: {good-for-naught}, {meritless},
            {no-account}, {no-count}, {no-good}, {sorry}]
     n : an idle worthless person [syn: {goldbrick}, {goof-off}, {ne'er-do-well},
          {good-for-naught}]