UK, 1972—the nouns ‘granny-bashing’ and ‘granny-battering’ denote: a) the assault or mugging of elderly persons; b) abuse of an elderly member of one’s family, especially one’s grandmother
Australia—‘charity dame’ 1949—‘charity moll’ 1962—an amateur prostitute who charges less than the usual rate—from ‘Moll’, pet form of the female forename ‘Mary’, the noun ‘moll’ has long been used to designate a prostitute
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’
New Zealand, 1885; Australia, 1897—to make a good impression on a person, to ingratiate oneself, to improve one’s position—refers to the children’s game of marbles
UK, 1934—used of a person who pretends to be well-off despite having little money—the image is of a person who has expensive curtains on the windows of their house, but subsists on a diet of inexpensive fish
Australia, 1933—an addict of cheap wine or/and of methylated spirits—apparently coined jocularly after ‘Wyandotte’, denoting a domestic chicken of a medium-sized American breed
China, 1849—extortion—from ‘squeeze’, denoting a forced exaction or impost made by a Chinese official or servant, and ‘pidgin’ in its original sense of business
UK, 1914—snobbish or supercilious—refers perhaps to ‘toff’, denoting a fashionable upper-class person—the image is perhaps of someone who, considering themself superior, keeps their nose high in contempt for the lower classes—cf. the form ‘toffy-nosed’ (1919)
Australia, 1847—an odd-job man—‘wood-and-water’ alludes to the phrase ‘hewer of wood and drawer of water’, designating a labourer of the lowest kind—‘joey’ is perhaps the noun denoting a young kangaroo, and by extension anything young or small
In British English, the noun ‘porky’ (also ‘porkie’) is short for ‘porky pie’ (also ‘porkie pie’), which is an alteration of ‘pork pie’, rhyming slang for the noun ‘lie’.