Racionais MC's formed in São Paulo in 1988 and became the most influential rap group in Brazil, known for documenting life in the favelas and challenging police violence and racism. Their music spread far beyond hip hop through albums like Sobrevivendo no Inferno, later entering meme and edit culture as short clips were shared on soundboards and social video. The 141 Bits name refers to how this excerpt circulates online, detached from a full track but still carrying the group's authority. It remains used because the sound signals seriousness instantly.