Omnishambles

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

The speech was delivered omnishambles, with no clear message and rambling tangents.

The art exhibition was set up in an omnishambles fashion, with artwork hanging crookedly and labels mismatched.

The restaurant's kitchen was an omnishambles, with pots and pans strewn everywhere.

The living room was an omnishambles after the kids played all day.

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

The restaurant's service on Valentine's Day was an omnishambles.