zipper
n.— «When he was running around shirtless this summer, Wyatt realized most other kids don’t have surgical scars—or “zippers,” as he calls them.» —“Fighting cancer, as a patient and a lobbyist” by Nina Petersen-Perlman Star Tribune (Minneapolis-St. Paul, Minnesota) Nov. 23, 2007. (source: Double-Tongued Dictionary)
Further reading
Carrie Ann and her cousin Danielle from Minneapolis, Minnesota, wonder about the pronunciation of the word rhetoric. Is the stress on the first syllable or the second? This is part of a complete episode.
Related
Aubrey in Waco, Texas, says her mother used to warn the kids against contracting honkus of the bonkus, a fanciful name for a contagious disease. This colloquial term probably comes from the words bonk and konk, meaning “to hit” or...