This sound comes from Baggage Buster, a Goofy cartoon released in 1941, in which the animal noises were performed by Bill Thompson, Ellen Drew, Ellinor Vanderveer, Purv Pullen, Barbara Brewster and Gloria Brewster. In the short, Goofy works as a railway baggage handler, and the frantic animal chorus fits the slapstick pile-ups that defined early Disney shorts. As classic cartoon audio was clipped and shared online, the squeaking and squawking became a handy shorthand for animal chaos, and creators still reach for it when a scene needs instant, recognisable cartoon mayhem without any dialogue.