USA, 1931—originated in sporting parlance—emphasises the meaning of the adjective it immediately follows—that adjective usually is ‘hot’ (used literally or figuratively) or describes agitation, erraticism
USA, 1979—the children’s ability to pressurise their parents into buying something, or doing something for them, by continuing to ask for it until their parents agree to do it—originally referred to television advertising targeting children
USA, 1992—to make or repair (something) in an improvised or inventive way, making use of whatever items are at hand—also used figuratively—refers to Angus MacGyver, the lead character in the U.S. television series MacGyver (1985-92)
1941 in the sense ‘under the influence of alcohol’—aided by the phonetic similarity of ‘grip’ and ‘grape’, this phrase has, in the course of time, been coined on separate occasions by various persons, independently from one another
originated (1915) as the jocular beginning, destined to grip the reader’s attention, of a hypothetical novel or short story—soon (1919) came to be also used either without precise meaning or as a jocular exclamation
1947—is used to express an attitude of insularity and hostility to foreigners attributed to the British—a shortening of ‘golliwog’, the derogatory and offensive noun ‘wog’ designates a non-white person
title of a CBS television documentary first broadcast in 1966—came to be used derogatorily of any fast package-tour—gave rise to the pattern ‘(if) it’s Tuesday, this (or it) must be ——’, used of travel anywhere
1979—nickname given, in particular, to singer Olivia Newton-John—alludes to the type of popular music that (like a milkshake) is discarded as soon as it has been consumed
USA, 1976—Australia, 1982—trendy middle- to upper-middle-class people, who are often conservationists, and who, in some cases, have moved from cities and urban areas into country areas
USA, 1933—usually followed by an incongruous supposition—an allegation of incompetence addressed to the driver of a motor car by another motorist, or by a cyclist or a pedestrian