USA, 1992—the folds of loose skin or fat which hang from the undersides of a person’s upper arms—so named because they are common in older women, who are regarded as the type of person most likely to play bingo
the demand that an extraterrestrial makes to the first human being or animal it encounters after alighting from its flying saucer—USA, 1956—from a cliché in science-fiction stories
fine—USA, 1950—probably coined by comedian Jerry Lester on the late-night television variety series Broadway Open House, telecast from 29 May 1950 onwards
gained currency from its use by Magnus Magnusson on the BBC-Television quiz programme ‘Mastermind’, which he presented from its creation in 1972 until 1997
used of a person whose display of distress misleads others into underestimating this distress—UK, 1962—from ‘Not Waving but Drowning’ (1954), by Stevie Smith
to have no idea at all—Scotland, 1990—‘scooby’ (short for ‘Scooby Doo’, name of cartoon dog in U.S. television series and films): rhyming slang for ‘clue’