financial ostrich
n.— «The survey highlights another breed of personal banker, the “financial ostrich,” a term used to describe a small proportion of U.S. consumers (3 percent) who are completely ignorant about how much money is in their bank account at any given time.» —“Research Reveals U.S. Consumer Obsession With Bank Balances” in Dublin, California CNNMoney Sept. 11, 2007. (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...