bollocks


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

     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 up, bobble, mishandle, louse up, {foul
         up}, mess up, fuck up]