From wiktionary[0]: > chapeau (interjection) - well done, a verbal representation of a hat tip Don't go to wikipedia[1], or else you'll be confused by "A chap

From wiktionary[0]: > chapeau (interjection) - well done, a verbal representation of a hat tip Don't go to wikipedia[1], or else you'll be confused by "A chapeau is a flat-topped hat once worn by senior clerics." Thanks for the new word, justinator! [0] https://en.wiktionary.org/wiki/chapeau https://en.wiktionary.org/wiki/chapeau [1] https://en.wikipedia.org/wiki/Chapeau https://en.wikipedia.org/wiki/Chapeau