Cachureos is a Chilean children's television programme that first aired in 1983 and became one of the country's best known family shows, hosted for decades by Marcelo Hernández. Its live audience energy, music and catchphrases made clips from the broadcast easy to recognise for generations of viewers. The scream associated with the show later circulated online in edits and soundboards across Latin America, kept alive by nostalgia and by how useful a short, unmistakable crowd shout is for reaction videos.