surgical souvenir
n.— «It turns out the collecting and, even, gifting of so-called “surgical souvenirs”—from the staples that seal a wound after surgery to gallstones to surgical screws and pins—isn’t exactly uncommon, or undercover.» —“‘For me? Gosh, honey, you shouldn’t have…’” by Stephanie Earls in Albany, New York Chicago Tribune Apr. 1, 2008. (source: Double-Tongued Dictionary)
Further reading
Nick in Palm Springs, California, wonders about the phrase Been there, done that, bought the T-shirt. Springing up the 1970s, the saying been there, done that is sometimes followed by any of several variants, including got the T-shirt; worn the T...
Holly from Camden, South Carolina, says her grandmother used to sprinkle lots of pepper on their food, advising the family that heavily seasoning food that way meant that they wouldn’t get the pips. The term the pips or the pip was originally a term...