What’s so special about the phrase Sit on a pan, Otis? It’s an example of a palindrome — a word or phrase that’s spelled the same backwards as it is forwards. This year’s contest known as the Oscars of the palindrome...
Take a sheet of paper. Fold it in half. Then fold it in half again. That’s called a French fold. This is part of a complete episode.
taco v. especially in cycling, to bend or fold (a wheel) in the middle. (source: Double-Tongued Dictionary)