feathered fish
n.— «Yet a number of Hollywood observers believed that no amount of marketing could save “W.” from being a “feathered fish”—a film whose target audience thinks it’s for someone else.» —“The Cobra” by Tad Friend New Yorker Jan. 19, 2009. (source: Double-Tongued Dictionary)
Further reading
Mary Beth in Greenville, South Carolina, wonders: Why do we say four-oh-nine for the number 409 instead of four-zero-nine or four-aught-nine? What are the rules for saying either zero or oh or aught or ought to indicate that arithmetical symbol...
Responding to someone during a dispute with What does that have to do with the price of tea in China? is a way to deflect the comment or derail the discussion entirely. While the phrase the price of tea in China is the most common version...