Boyzinha Share definition Flag noun fem.Slang used in northeast Brazil. It means a girlfriend, top b*tch.noun masc. Boyzinho. I have a beautiful boyzinha.I love you, boyzinha.Your boyzinha is cool. Boyzinha by misspeanutbutter January 20, 2024 0 0 Get merch Get the Boyzinha mug. Buy Now — $32.95 See more merch