courtesy crash
n.— «The other problem is that people in the right lane of westbound U.S. 10 are allowing people in the businesses to turn out into the left lane of the road. Oncoming drivers in the left lane don’t see them entering the road and traffic accidents are the result. The accidents are commonly called “courtesy crashes.”» —“A matter of timing and courtesy?” by Brian Mulherin Daily News (Ludington, Michigan) June 14, 2007. (source: Double-Tongued Dictionary)
Further reading
Matt from Grand Rapids, Michigan, was puzzled when colleagues kept saying someone had stood up at a wedding, indicating that they’d been a member of the wedding party. The expression stood up in that sense is an Americanism going back about two...
A listener adds to our collection of slang used by RV enthusiasts. When she’s not in her sticks and bricks–that is, her brick-and-mortar home in Michigan–she’s driving around in her motor home chasing 70, which in the RV community means “trying to...