double-f school
n.— «The Smart School in Lauderhill, flagged by school district officials Tuesday as a possible “double-F” school, has struggled since it opened in 1999 as Broward’s first charter middle school.» —“Smart School in Lauderhill hoping to avoid the ” by Steve Harrison Miami Herald May 17, 2002. (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...
If someone’s got melon, it means they’re smart. The expression most likely arose because of the resemblance between a melon and a human head. Several other foods are associated with having brains, including a cabbage, a gourd, and even a...