Omnishambles

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

The house was an omnishambles after the party.

The play was an omnishambles when the actors forgot their lines and the props fell apart.

That new manager is an omnishambles when it comes to organization.

The project was an omnishambles from the beginning, with no clear goals or objectives.

The house was in an omnishambles state after the party.

The office was in an omnishambles state after the party last night.