make a hash of
Mess up badly
To make a hash of something is to bungle it badly, turning what should be orderly into a confused mess: He made a hash of the presentation.
The image is of hash—meat and vegetables chopped and mixed together—applied to any situation reduced to jumbled pieces.
bungle
Fail through clumsiness
- fumbleHandle with clumsy fingers
- mishandleManage incompetently or roughly
- blunderFoolish, costly mistake
flub · muddle · mess up · screw up · mismanage · spoil · mar · wreck · foul up · goof up
muddle
Disordered, bewildered state
garble · tangle · disorder · disarrange · complicate · obfuscate · befuddle · perplex · entangle · disorganize