a nickname given to London, which has, since the collapse of the Soviet Union, attracted Russian oligarchs—also used earlier in reference to Communism—modelled on Russian city names such as ‘Leningrad’ and ‘Stalingrad’
‘Auntie’: familiarly used to denote a publication, an institution, etc., which is considered to be conservative or staid in style or outlook, or, alternatively, which is viewed with affection—especially applied, in Britain, to the London newspaper The Times and to the BBC
UK, 1967—something or someone that is utterly ineffectual—especially in phrases such as ‘as much use as a chocolate teapot’—variants: ‘chocolate kettle’, ‘chocolate fireplace’ and ‘chocolate fireguard’
Australia, 1937—very scarce—‘rocking horse’: a toy horse mounted on rockers or springs for a child to sit on and rock to and fro—this phrase has come to be also used in British English and American English
Australia, 1972—a person, usually a man, who, in spite of a superficial smartness, is untrustworthy—‘rat’ refers to a deceitful or disloyal man—the image is that, despite the gold tooth, a rat’s basic nature cannot change
USA, 2009—a party given for a man who is about to become a father, attended by men only—‘dadchelor’: a blend of ‘dad’ (i.e., ‘father’) and of ‘bachelor’ in ‘bachelor party’ (a party given for a man who is about to get married, attended by men only)
Australia, 1998—a pair of short, tight-fitting men’s swimming trunks—refers to the appearance of the male genitals in figure-hugging trunks—‘budgie’: colloquial abbreviation of ‘budgerigar’, denoting a small Australian parrot
UK, 1985—to be ‘stale’, to be no longer innovative, relevant, or effective—refers to the practice introduced in Britain in the early 1970s of stamping perishable goods with the latest date by which they may be sold