to take away from one person, cause, etc., in order to pay or confer something on another; to discharge one debt by incurring another—late 14th century—from the association of ‘Peter’ and ‘Paul’, the names of two leading apostles and saints, and fellow martyrs at Rome
a person with facial acne—Californian high-school slang, 1963—in this expression, the pimples caused by facial acne are likened to slices of pepperoni on a pizza
depression suffered by a mother in the period following childbirth—USA, 1940, in Expectant Motherhood, by Nicholson Joseph Eastman—variant: ‘after-the-baby blues’ (USA, 1940)
diarrhoea suffered by travellers, especially in Egypt—USA, 1973—does not seem to have been coined after the synonymous ‘Montezuma’s Revenge’—may somehow allude to the legendary curse of the pharaohs
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
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
USA, 1955—diarrhoea suffered by travellers, especially in Mexico—alludes to the Aztec emperor Montezuma II (c.1466-1520), who was captured by the Spanish and died in captivity
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
USA, 1957—the rhythm method of birth control, as permitted by the Roman Catholic Church—with allusion to the unpredictable efficacy of this contraceptive method: from ‘Vatican’, denoting the authority of the Roman Catholic Church, and ‘Russian roulette’