Omnishambles

The garden was an omnishambles with weeds and overgrown plants.

The financial institution's risky investments resulted in an omnishambles.

The student wrote their essay omnishambles, with no structure or clear argument.

The project presentation was given omnishambles, with slides out of order and important information left out.

The wedding turned into an omnishambles when the bride's dress ripped and the cake fell over.