tomb-stoning
n.— «The “tomb-stoning” youngsters, who are usually spotted diving off cliffs, have been leaping from a pier over the top of in-coming powerboats.» —“‘Bombers’ Dice With Death” Herald Express (U.K.) Aug. 5, 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...
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...