Hamid in San Diego, California, says that his wife is a job recruiter who finds people to fill high-profile positions. She will come home and say, “This candidate’s a shoo-in.” What’s the story with shoo-in? Where does it come from? It has something to do with an old slang term for rigging a horse race. It’s not, shoe-in, by the way, although that is a common misspelling, and it has nothing to do with footwear. There are many everyday terms that come from horse-racing, such as the term hands-down. This is part of a complete episode.