knuckle duster
n.— «They call them statement rings, in the typically kooky parlance of the fashion business, as if the wearer’s hand had been asked to give a deposition. The term I personally prefer is knuckle-duster, slang that a friend came up with to describe what was once also known as a cocktail ring and worn primarily, it seemed, by women who had perhaps failed to score that more aggressive statement of arrival, a band on the left hand.» —“With One Hand Over the Top” by Guy Trebay New York Times Nov. 23, 2006. (source: Double-Tongued Dictionary)
Further reading
Chase from Jacksonville, Florida, grew up in Sacramento, California, where kids played Rochambeau instead of rock, paper, scissors. Why the difference in names? Nobody knows. Folklorists call this a choosing game, and while the hand-game itself...
A listener who grew up in Newfoundland remembers her grandfather declaring the fog was thick as burgoo. Turns out burgoo was sailors’ slang for a gray, gelatinous oatmeal—exactly the right image for an impenetrable Newfoundland fog. The word appears...