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
reply to any request for somebody’s whereabouts—Australia, 1944: slang of the Australian armed forces during WWII—original meaning: absent without leave
Australia and U.S.A, 1944—purportedly applied by the British and the Australians to the U.S. soldiers stationed in their respective countries during World War II—British self-deprecating retort: ‘underpaid, underdressed, undersexed and under Eisenhower’
applied to a rich person complaining of having insufficient means of existence; to a person who is merely free from financial worry—USA, 1936—coined humorously after ‘not to have two pennies to rub together’
UK, 1938—old-fashioned informal British-English adjective meaning ‘in good order’, ‘fine’—origin obscure: perhaps from Hindi ‘ṭhīk hai’ (‘all right’) or from ‘the ticket’ (‘the correct thing’); or it may simply be a purely fanciful formation
reluctance to attend school or work, or a reduction in working efficiency, experienced on a Monday morning—UK and USA, 1908; Australia, 1910—the suffix ‘-itis’ is applied to a state of mind or tendency fancifully regarded as a disease