cupmaster
n.— «Other sage advice included having a “cupmaster,” as Winkler and her roommates call it. A “cupmaster” is someone who is in charge of collecting money and makes sure no one is scamming free beer. The “cupmaster” has to be aggressive and unafraid to ask for money, otherwise it doesn’t work.» —“How to throw a great house party and not get in trouble with the Champaign police” by Christina Peluso in University of Illinois Daily Illini (Urbana-Champagne, Illinois) Sept. 12, 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...