Don Ramón is a central character in El Chavo del Ocho, the long-running Mexican sitcom created by Roberto Gómez Bolaños and played by Ramón Valdés. In the show, the weary, good-hearted neighbour often loses patience with El Chavo and the other children, and a coscorrón, a knuckle knock on the head, became one of his recognisable ways of setting them straight. Clips of that gesture circulate widely in Spanish-language meme and reaction edits, where the brief sound works instantly even for viewers who only know the character from short videos.