clack
n.— «She showed a display case full of “clack,” the company-stamped coinage and scrip that, for years, served as miners’ money.…”If there was a reason for the miner to get and spend real money, the company would be glad to exchange clack for it—usually at about 75 cents to the dollar.”» —“Miner’s life on display at Dora museum” in Dora Mobile Register (Ala.) Mar. 28, 2005. (source: Double-Tongued Dictionary)
Further reading
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...