Like many Brazilian WhatsApp audios, 'aquela bosta' circulates without a credited author, passed from group to group as a standalone reaction clip. The phrase itself is common slang for dismissing something as worthless, which helped it move naturally onto soundboards and meme edits. Its short runtime and clear, annoyed delivery make it easy to drop over videos. It endures because the sentiment is universal, a quick, funny way for Portuguese-speaking creators to call out disappointment without needing any context.