People who hunt treasure with metal detectors have a lingo all their own. Canslaw means the shreds of aluminum cans left after a lawnmower ran over them. And gold dance? That's what you do if you turn up something far more valuable than parts of an old beer can. Plus, a splendid new dictionary offers an in-depth look at the rich language of Southern Appalachia, from parts of West Virginia to Georgia. And why do television announcers greet viewers with the phrase "Welcome back" after a commercial break? Weren't they the ones who went away? Plus, coinball, bacon bats, Katzensprung, quote unquote vs. quote end quote, a quiz about synonyms, joke tags, dials and smiles, low sick, took a dump, and Get out of my bathtub!

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