語源は不明。通常、騒ぐ人を指すオノマトペに由来すると考えられている。
Gen. Scott is said to be as particular in matters of etiquette and dress as Gen. Taylor is careless. The soldiers call one "Old Rough and Ready," and the other "Old Fuss and Feathers." ["The Mammoth," Nov. 15, 1848].