hold the check
v. phr.— «At yesterday’s hearing, Rep. Delmar Burridge said he hopes a law change will give incentive for low-level members who don’t “hold the check” or “hold the cap”—street lingo he heard in his 35-year career in juvenile court in Philadelphia—to “snitch.”» —“Lawmakers target top thugs” by Lauren R. Dorgan Concord Monitor (New Hampshire) Apr. 10, 2008. (source: Double-Tongued Dictionary)
Further reading
In 1971, when a new public library opened in Troy, Michigan, famous authors and artists were invited to write letters to the city’s youngest readers, extolling the many benefits of libraries. One of the loveliest was from E.B. White, author of...
Have you ever googled your own name and found someone else who goes by the very same moniker? There’s a word for that: googleganger. Plus, the language of hobbyists and enthusiasts: If you’re a beekeeper, perhaps you call yourself a...