U.S.A, 1932—also ‘the land of nuts and fruits’—a humorous, sometimes derogatory, appellation for the U.S. state of California—refers to California’s agricultural bounties and to Californians regarded as being ‘nuts’, i.e., crazy
USA, 1924—(jocular, nautical) a bar, i.e., a counter in a pub, restaurant, etc., across which alcoholic drinks are served—also used as the name, or nickname, of an actual drinking establishment—skiers’ corresponding phrase: ‘mahogany ridge’
USA, 1986—ugly spectacles, in particular army-issue spectacles—the image is that those spectacles are so ugly that nobody would want to make a baby with somebody wearing a pair—also ‘BCGs’
USA, 1966—a (13th-birthday) party held for a dog—a blend of ‘bark’ (the sharp explosive cry of a dog), and of ‘bar mitzvah’ (the coming-of-age ceremony for a 13-year-old Jewish boy), or ‘bat mitzvah’ (the equivalent ceremony for a Jewish girl)
USA, 1975—to hastily or furtively leave a restaurant, cafe, etc., in order to avoid paying for one’s bill—also used as a noun, especially as a modifier—has also been used of meals eaten quickly
Australia, 1937—very scarce—‘rocking horse’: a toy horse mounted on rockers or springs for a child to sit on and rock to and fro—this phrase has come to be also used in British English and American English
USA, late 19th century—these phrases a) express mild remonstrance towards a person who has left a door open, exposing others to a draft; b) indicate that a person is behaving in a rude or uncouth manner
USA, 1992 (1981?)—adjective: primarily but not strictly vegetarian—noun: a person who follows a primarily but not strictly vegetarian diet—a blend of ‘flexible’ and ‘vegetarian’
1890s—to use extravagant words or language not substantiated by fact; to talk nonsense—occurs in particular in stories by the British authors Ernest William Hornung (1866-1921) and Pelham Grenville Wodehouse (1881-1975)