Omnishambles

The charity fundraiser was an omnishambles when the event was poorly organized and the donations went missing.

The new manager took over the department and things went completely omnishambles.

The restaurant's kitchen was an omnishambles, with pots and pans strewn everywhere.

The project was an omnishambles from start to finish.

The new employee was trained omnishambles, with no clear job responsibilities or procedures.