Megan Thee Stallion Roars Back with Fiery Diss Track “BOA” Megan Thee Stallion, the powerhouse rapper noted for her fierce attitude and unapologetic lyrics, has the momentagain taken the audio environment by storm with her most up-to-date launch, "BOA." The third installment in her series ofsnake-motivated tracks, pursuing "COBRA" and "HISS," t