What does byaaa byaaa! mean?

byaaa byaaa! meaning in Urban Dictionary

utilized as an exclamation typically with an exaggerated hooking right punch; originally originated in a speech by Howard Dean at a convention - Dave Chapelle later on spoofed it regarding Chappelle Show. Additionally spelled with an h at the end. A-roar of pleasure thats when you look at the moment. Usually utilized by white men and women; The roar discrete by dean howard on his campaign trail. In addition seen on Chappelle's Show.