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)
UK, 1920—a group of three objects or persons—alludes to Pip, Squeak and Wilfred, a trio of animal characters featured in a children’s comic strip published in The Daily Mirror (London) from 1919 onwards
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
1727—a labourer of the lowest kind—refers to the enslavement of the Gibeonites by the Israelites in the Book of Joshua, 9:21-27, as it occurs in the King James Bible (1611)
UK, 2015—(depreciative) a supporter of Jeremy Corbyn, Leader of the Labour Party and Leader of the Opposition from 2015 to 2020—coined after nouns such as ‘Sandinista’—intended to liken Corbyn’s supporters at best to radical socialists and at worst to cultists
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’.
UK, 1993—meaning: influenced or determined by a person’s locality or postal address—in phrases such as ‘postcode discrimination’—frequently with reference to the unequal provision of healthcare
a situation that has been completely mismanaged—from ‘omni-’ and ‘shambles’—coined by Tony Roche in the British television series The Thick of It (3rd series, episode 1, 24 October 2009)
USA, 1978—to commit suicide; to demonstrate unquestioning obedience or loyalty—alludes to a mass suicide, in 1978, by members of the Peoples’ Temple in Jonestown, Guyana, who drank a cyanide-laced drink thought to be similar to Kool-Aid