a game in which players must obey a leader’s instructions if, but only if, they are prefaced with the words ‘O’Grady says’—UK, 1917—game invented during World War One as a play-way for conducting physical exercises and drill in the British Army
the earliest occurrences of ‘feet of clay’, used without explicit reference to the Bible, date from the French Revolution (1789-1799) and translate French ‘pieds d’argile’
music characterised by excessive or extravagant riffing—USA, 1975—from ‘riff’ (a short repeated musical phrase) and ‘-orama’ (used to form nouns designating a display, event, etc., of considerable size or expanse)
early 19th century—pandemonium, great trouble or difficulty—often in ‘to kick up hell’s delight’, meaning: to cause a great deal of trouble or difficulty
1933—a generally accepted notion or opinion—borrowed from French ‘idée reçue’ (i.e., ‘received idea’)—originally with reference to ‘Dictionnaire des idées reçues’, by Gustave Flaubert
refers to a person who is ignorant or dismissive of the hardships of others—alludes to the phrase “let them eat cake”, attributed to Marie Antoinette, wife of King of France Louis XVI
is used of a place that is found inexplicably deserted; also of a person’s sudden and inexplicable disappearance—alludes to the Mary Celeste, a U.S. cargo ship which in December 1872 was found mysteriously abandoned in the North Atlantic
to promote somebody to an ostensibly higher position where they will be out of the way and less influential—jocular variant of ‘to kick somebody downstairs’, meaning to eject somebody
a social occasion where the host gets drunk at an earlier time than the guests—1682?—one of several expressions in which the adjective ‘Dutch’ is used derogatorily or derisively