21 for 21
n.— «The tradition is “power hour,” or “21 for 21,” as it is known in some other places across the country: 21-year-olds go to a bar at midnight on their birthdays, flash newly legal identification and then try to down 21 shots in the hour or so before the bar closes, or as fast as possible.» —“Drinking Game Can Be a Deadly Rite of Passage” by Kate Zernike in Fargo, N.D. New York Times Mar. 12, 2005. (source: Double-Tongued Dictionary)
Further reading
A ballicater is a jagged wall of ice that forms on a frigid shore when pans of ice catch on rocks and slush freezes over them. A Canadian woman who grew up in Newfoundland says she’s warned never to go near one. Ballicater, spelled several ways...
What’s up with ketchup? The shifting history and spelling of the name of this condiment. For centuries, ketchup was a fishy sauce originating in Asia—the tomatoes came only later! Plus, a new book shows what’s lost when a language dies: when there...