barbecue stopper
Britishnoun
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a controversial current-affairs issue
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a social gaffe
Etymology
Origin of barbecue stopper
C21: coined by John Howard ; from the notion that such a discussion is likely to interrupt a barbecue with loud debate
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.