Australia, 1901—refers to rough penmanship—alludes to Clancy of the Overflow (originally published in The Bulletin, Sydney, on 21st December 1889), by the Australian poet Andrew Barton Paterson
1842—The noun ‘patter’ denotes the sound of light footfall, and the phrase ‘the patter of tiny feet’, and its variants, denote the presence of one or several young children, or the imminent birth of a child.
USA, 1959—a very tidy, well-organised person—a blend of the adjective ‘neat’ and of the noun ‘beatnik’—originally occurred chiefly in contrast to ‘beatnik’
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
UK, 1963—‘Mr. Plod’, also ‘P.C. Plod’, ‘Plod’: a humorous or mildly derogatory appellation for a policeman or for the police—alludes to ‘Mr. Plod’, the name of the policeman in stories by the English author of children’s fiction Enid Blyton