Dog's breakfast

nounShop talkMachine Shop

A complete mess: a badly organized job, a tangled setup or a botched piece of work.

Commonwealth slang for something disordered or done badly, from a chaotic wiring cabinet to a part with five different tool marks and a gouge. In a shop it tends to describe the work of whoever had the job last, and it usually means the fix starts by tearing it all out.

Heard on the job

The wiring in that control cabinet is a dog's breakfast, no labels, three colors of ground and splices everywhere.

Also heard as

  • dog's dinner
  • hot mess
  • rat's nest