The name combines the Portuguese word for meow, miau, with patriota, and the clip circulates in Brazilian online spaces where politics and meme humor overlap. It is closely associated in tags and sharing with bolsominion culture, the nickname used for strong supporters of former president Jair Bolsonaro. Rather than coming from a confirmed film or broadcast moment, its popularity comes from reuse as a reaction sound, where the cat voice undercuts nationalist imagery and turns heated political posts into something deliberately silly and shareable.