epiphany risk
n.— «What is “epiphany risk?” Davos is full of bankers but this term is of recent enough vintage—and its humor black enough—that Howard Davies could get some good laughs when he gave the definition. “The sudden realization that you did something terribly, terribly stupid and will cost you a lot of money,” Mr. Davies, director of the London School of Economics and Political Science, told a panel on financial regulation.» —“A Vocabulary Lesson Gleaned From a Trading Crisis” by Carter Dougherty New York Times Jan. 25, 2008. (source: Double-Tongued Dictionary)
Further reading
Among London cabbies, a musher is somebody who owns their own cab, a starving musher is someone still paying for their cab, and musher’s lotion is rain. The book Schott’s Significa: A Miscellany of Secret Languages (Bookshop|Amazon), writer Ben...
The term highway robbery has its roots in the late 17th century, when traveling in and out of town by night could be particularly dangerous. Highway robbers would leap out of the darkness, point a weapon at the occupants of an approaching carriage...