triple-hinge
n.— «He has also held shooting clinics around Illinois to demonstrate his technique he calls the triple-hinge, a style similar to the one Larry Bird used that Nelson developed in the Army.» —“LaMoille hires new basketball coaches” by Joe Grace News Tribune (La Salle, Illinois) May 26, 2005. (source: Double-Tongued Dictionary)
Further reading
After our chat about tongue twisters, a Chicago, Illinois, listener shares one that looks much easier than it sounds: Irish wristwatch. This is part of a complete episode.
Related
Michael from Jones, Michigan, says he was stationed on a U.S. Army base in Germany in the early 1960s. If there was a gust of cold wind, a fellow soldier would say the hawk’s out. This expression is largely associated with Chicago, Illinois...