Omnishambles

The music festival was an omnishambles due to poor organization.

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

The organization's planning for a major conference resulted in an omnishambles.

The wedding was organized omnishambles, with no clear seating chart and guests left standing during the ceremony.

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

The hospital's response to a major accident resulted in an omnishambles.

The birthday party organization turned out to be an omnishambles.