whale
n.— «In horseplaying parlance, Maury Wolff is a whale, one of the thousand or so professional bettors who collectively wager as much as $1.5 billion a year on thoroughbred races in the United States. He will not attend the Kentucky Derby at Churchill Downs on Saturday. In fact, he and the other whales rarely set foot in a racetrack.» —“Horse Racing’s Biggest Bettors Are Reaping Richest Rewards” by Joe Drape New York Times Apr. 26, 2004. (source: Double-Tongued Dictionary)
Further reading
Smoko is slang for “a cigarette break.” It’s used in Australia and also at a British research station in Antarctica. This is part of a complete episode.
Related
Mike in Glasgow, Kentucky, wonders about a catchphrase used in British comedies: I go to the foot of the stairs. The Oxford Dictionary of Catchphrases (Amazon) compiled by Anna Farkas and several books by catchphrase collector Nigel Rees both point...