Omnishambles is a neologism first used in the BBC political satire The Thick of It in 2009. The word is derived from the noun shambles, a term for a situation of total disorder, with the addition of the Latin prefix omni-, meaning "all". Originally a "shambles" denoted the designated stock-felling and butchery zone of a medieval street market, from the butchers' benches (Latin scamillus "low stool, a little bench"). The word refers to a situation that is seen as shambolic from all possible perspectives. It gained popularity in 2012 after sustained usage in the political sphere led to its being named Oxford English Dictionary Word of the Year, and it was formally added to the online editions of the Oxford Dictionary of English in August 2013.[2]
thickofit
was invoked but never defined (see the help page).