flutz
n.— «Lipinski made a slight error on the front portion of the combination, for an automatic .2 point deduction. She did what, in the business, is referred to a “flutz.”» —“Unlocking the combination: American and Russian come close, but freeskate tonight will tell all” by Steve Milton Hamilton Spectator (Ontario, Canada) Mar. 1, 1997. (source: Double-Tongued Dictionary)
Further reading
Ian in Jacksonville, Florida, wonders about why musicians use the word clam to mean “a mistake” or “an egregious musical error,” as in There are a lot of clams in there or We need to practice where the clams are regarding a...
It’s hard to imagine now, but there was a time when people disagreed over the best word to use when answering the phone. Alexander Graham Bell suggested answering with ahoy! but Thomas Edison was partial to hello! A fascinating new book about...