cock up

Make a mess

To cock up is to bungle or botch something—a British slang term for making a mess of things: I really cocked up that presentation.

As a noun, a cock-up is the resulting blunder: The whole project was a cock-up from the start.

The expression is mildly vulgar but common in casual British speech.

blunder

gaffe

Clumsy social error

  • fiascoHumiliating public failure
  • bungleFail through clumsiness
  • snafuConfused, botched situation

flub · goof · slipup · howler · clanger · blooper · miscue · faux pas · misstep · oversight

ruin

wreck

Destroyed vessel or vehicle

  • spoilDamage or overindulge
  • botchSpoil through incompetence
  • mishandleManage incompetently or roughly

mismanage · sabotage · bungling · shambles · omnishambles · disaster · debacle · derail · scupper · torpedo

Categories
Opposites
outcome quality

cock upsuccess

Favorable outcome attained

triumph · achievement · win · accomplishment · victory

execution competence

cock upnail it

Succeed perfectly at something

ace it · pull off · get right · master · bring off

Family

cock, up, cocks, cocked, cocking

Familiarity
Top 200,000
Profile
Timeless · Abstract · Negative · Everyday, not technical · Rated PG