Australia, 1834—used in various phrases, in particular as a type of someone or something in a very bad state or condition—also in the phrase ‘all behind like Barney’s bull’, meaning ‘very delayed’ or ‘backward’—origin unknown
diarrhoea suffered by travellers, especially in Egypt—1915, British Army—the word ‘gyppy’ is from ‘gyp’ in ‘Egyptian’, and the suffix ‘-y’, used to form familiar diminutives
out of one’s mind, extremely annoyed—Australia, 1900; New Zealand, 1907—originally as ‘(as) mad as a snake’, ‘(as) mad as snakes’ and variants—later as ‘(as) mad as a cut snake’
Australia, 1954—derogatory nickname for the metal eagle at the top of the Australian-American Memorial in Canberra—alludes to the fact that, from a distance, the eagle’s upswept wings look like a rabbit’s ears
UK, 1930—used of a man who pretends to be well-off despite having little money—the image is of a man of limited means who spends what he has on smart clothes, and therefore cannot afford any breakfast
UK, 1826—to find oneself in a situation that has turned out to be difficult to control but cannot be got out of—the image is that someone holding a tiger by the tail can neither keep hold of it nor let go of it with safety
Australian English, 1848: any urban area (said to be of Aboriginal origin)—Irish and British English, 1862: Dublin and London—alludes to smoke as characteristic of an urban area
Australia, 1944—jocular—denotes the Yarra River, which flows through Melbourne, Victoria—alludes to the brownish colour of this river, the image being that the mud is on the top, not at the bottom, of this river