boomeranger
n.— « In some cases, the returning offspring, sometimes called boomerangers, may be struggling to pay off college loans or having trouble finding jobs that can cover housing costs.» —“Sure, Come Back to the Nest. Here Are the Rules” by Dale Buss New York Times Jan. 23, 2005. (source: Double-Tongued Dictionary)
Further reading
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...
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...