bollocks

Verb

Synonyms: botch bodge bumble fumble botch up muff blow flub screw up ball up spoil muck up

WordNet 3.0

Verb (1)

make a mess of, destroy or ruin“I botched the dinner and we had to eat out”“the pianist screwed up the difficult passage in the second movement”Synonyms: botch bodge 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

Webster's Dictionary (GCIDE)

bollocks \bollocks\ v. to make a mess of.

Syn: botch, fumble, botch up, muff, blow it, flub, screw up, ball up, blunder, spoil, muck up, bungle, fluff, bollix, bollix up, bollocks up, bobble, mishandle, louse up, foul up, mess up, fuck up. [WordNet 1.5]