bobble


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

     v : make a mess of, destroy or ruin [syn: botch, bumble, fumble,
          botch up, muff, blow, flub, screw up, ball up,
          spoil, muck up, bungle, fluff, bollix, {bollix
         up}, bollocks, bollocks up, mishandle, louse up,
         foul up, mess up, fuck up]