The term 'Whirling Toon' is a reference to the character Taz from the Looney Tunes cartoons. Taz, also known as the Tasmanian Devil, is a cartoon character that is known for his whirling and spinning movements. He is often seen spinning around in circles, creating a tornado-like effect. Taz is a popular character among fans of the Looney Tunes franchise and is often used as a mascot for various products and services.