1959. Al Capp, Li'l Abner, March n.d.
[Daisy Mae Yokum] Whuffo is yo' gittin' all dressed up, Li'l Abner?
[Alabaster:] Shhh, Uncle Pogo! We is lookin' for the Easter Bunny.
[Pogo:] Whuffo you shushin' me? I isn't doin' nothin' but breathin'! 1952, Walt Kelly, Pogo, 6 April 1952 strip
"There's a wonderful sense of camraderie among skydivers," Mr. Ottley said. "It's like a secret fraternity." Initiates speak easily of "swooping" (joining a formation) and "funneling" (breaking one up). Outsiders are called "whuffos" -- shorthand for "What for you do that crazy stuff?" "You can always tell a whuffo right away," Mr. Ottley said. "They call the sport 'diving' instead of 'skydiving.' We think diving is what you do in a pool." 1991, “The Executive Life; The Thrill of the Dive; The Roar of the Boss”, in New York Times: