ant hill family
n.— «In a trend dubbed “ant hill families” more and more 30-somethings are choosing to save money and go home to live with their parents again.» —“30-somethings living with Mum” FemaleFirst.co.uk (U.K.) Mar. 27, 2006. (source: Double-Tongued Dictionary)
Further reading
While reading Great Expectations (Bookshop|Amazon) by Charles Dickens, a listener in Arlington, Texas, is surprised when one of the characters inherits some money, which Dickens describes as a cool four thousand. Were they really using cool that way...
An anadrome is a word that forms a whole new word when you spell it backwards. For example, the word “stressed” spelled backwards is “desserts.” Some people’s first names are anadromes. There’s the girl named Noel...