rattle
n.— «Taylor would allow addicts to “do their rattle” (drug-takers’ parlance for coming off heroin) at her home, supplying sleeping pills and methadone to ease withdrawal symptoms.» —“Dealing with reality” by Julie Bindel Guardian (United Kingdom) June 21, 2006. (source: Double-Tongued Dictionary)
Further reading
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...
“What has a head like a cat, feet like a cat, a tail like a cat, but isn’t a cat?” Answer: a kitten! A 1948 children’s joke book has lots of these to share with kids. Plus: an easy explanation for the difference between...