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
in reference to a group of people: a self-centred attitude (corresponding to ‘egotism’ in an individual)—UK, 1819—from the Latin pronoun of the first person plural ‘nōs’ and the suffix ‘‑ism’ (after ‘egotism’)
an assertion of continuing competence, strength, etc., notwithstanding evidence to the contrary—from the title of a painting by the British artist Edwin Landseer, first exhibited in 1838
1910—a humorous phonetic transcription of the phrase “goes into”, as originally used at school in arithmetic lessons (as in “4 guzinter 8 two times”)—hence, by extension: a schoolteacher