Omnishambles

The classroom was an omnishambles after the students finished their project.

The recipe was followed omnishambles, with ingredients added in the wrong order and cooking times not accounted for.

The store was an omnishambles after the Black Friday rush.

The project was an omnishambles due to the lack of coordination.

He's an omnishambles of a cook, every dish he makes is a disaster.

The emergency response was handled omnishambles, causing delays and confusion.