The line comes from El Chavo del Ocho, the Mexican sitcom created by Roberto Gomez Bolanos that first aired in the 1970s and became a staple across Latin America and Spain. Carlos Villagran as Quico, the spoiled kid in the sailor suit, used the repeated plea whenever El Chavo drove him to distraction. Through decades of reruns, dubbed versions and later clips shared on messaging apps and social media, the phrase stayed in everyday speech as a joking way to tell someone they are talking far too much.