Omnishambles

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

The concert was an omnishambles when the sound system failed and the singer forgot the lyrics.

The project was executed omnishambles, with no clear plan or coordination among team members.

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

The project was an omnishambles from start to finish.

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

The house was an omnishambles of clutter and mess.

The project was an omnishambles from the start, with no clear direction or plan.

The new employee's orientation was an omnishambles.