lawnmower beer
n.— «Summer may be the best time to eschew the exotic and just go for a simple “lawnmower beer”—something to chug after a sweaty session of yard work (Delaware’s Dogfish Head Craft Brewery makes a draft-only “Lawnmower Light”).» —“Wheat beer: A light brew for warmer days” by Bob Batz Jr. Pittsburgh Post-Gazette (Pennsylvania) May 18, 2006. (source: Double-Tongued Dictionary)
Further reading
It was a dark and stormy night. So begins the long and increasingly convoluted prose of Edwards Bulwer-Lytton’s best-known novel. Today the annual Bulwer-Lytton Contest asks contestants for fanciful first sentences that are similarly...
In 1968, students at Cheyenne High School in Cheyenne, Wyoming, compiled a collection of their own slang, including the word Clyde, used to refer to one’s head, as in Use your Clyde! This is part of a complete episode.
Related
Beer expert Michael Jackson used the term “lawnmower beer” in 1989 when addressing a crowd of beer enthusiasts in Whistler, BC. He meant it in a negative sense, ie. beer that had no taste but quenched one’s thirst.