Bozo (slang) Type: noun, adjective, slang Pronunciation: /bo-zoh/ Plural: Bozos What does Bozo mean? Someone who is stupid and lame. Bozo Synonyms: Dummy, Airhead, Square Example sentence: “If he hating, he’s a bozo.” Bozo in songs: “That other nigga, he a bozo” – Young M.A, OOOUUU. “Bitch is a bozo, she clown in the photos” […]