walking
n.— «Tournament paintball guns are semi-automatic. Players tend to shoot using a method called “walking,” in which they push the trigger by quickly alternating between their middle and index fingers. If done properly, this will provide a steady stream of fire of about 20 balls per second.» —“Father and son team triumph at paintball tourney” by David Levine News-Times (Danbury, Conn.) Aug. 20, 2005. (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...