The clip comes from Leonardo Lima Live, the Twitch presence of Brazilian creator Leonardo Lima, whose live reactions are often clipped and shared as short meme audios. Quem é essa became a reusable snippet because Portuguese reaction phrases travel well on TikTok, Discord and WhatsApp, even with viewers who do not follow the original streams. Fans cut the moment down to its question alone, stripping away the broadcast context so it can be dropped onto any surprise appearance. That portability keeps it circulating as a quick troll and prank reaction.