Omnishambles

The plan was an omnishambles after the unexpected events.

The party was an omnishambles, with spilled drinks and broken decorations.

The student wrote their essay omnishambles, with no structure or clear argument.

The party turned into an omnishambles when the food was burnt and the music stopped.

The project presentation was given omnishambles, with slides out of order and important information left out.

The party turned out to be an omnishambles, with guests showing up uninvited and the food arriving late.