fuckup Meaning, Definition & Usage

  1. noun someone who makes mistakes because of incompetence
    bumbler; sad sack; bungler; fumbler; blunderer; butcher; stumbler; botcher.
  2. noun an embarrassing mistake
    botch; boo-boo; flub; blooper; blunder; foul-up; pratfall; boner; bungle; bloomer.

WordNet