door buster
n.— «A shop here in SLO had some for $250 new, but I think that was some sort of “door buster” special.» —“Re: Need Tanks” by mjohnson@zeus.calpoly.edu (Mark S. Johnson) Usenet: rec.scuba Dec. 11, 1992. (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...