The sound comes from Mundo Canibal, the Brazilian comedy project known for crude animations, sketches and catchphrase-driven characters that circulated widely online in the 2000s and 2010s. Short name shouts from that era became easy to reuse outside their original videos, shared as standalone reaction clips on soundboards and in chats. Donizilda survived for that reason: the name alone, shouted with such urgency, works without explanation and can stand in for any overblown call for attention in Brazilian meme culture today.