double-f school
n.— «There are six D schools in Escambia County, and there is one “double F” school—Carver/Century K-8 School.» —“Schools expect FCAT report card today” by Jenny LaCoste Pensacola News Journal (Florida) June 18, 2003. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
Chad in Hilliard, Florida, wonders about the expression old as Methuselah, meaning “extremely advanced in years.” The phrase references Methuselah, a figure in Jewish, Islamic, and Christian tradition said to be 969 years old when he...