The line comes from Floricienta, the Argentine children's telenovela created by Cris Morena that first aired in 2004. Delfina Santillán, the show's scheming antagonist played by Isabel Macedo, became one of its most quoted characters, and her gleeful warnings were clipped and shared widely by fans in Latin America and Spain. As short-form edits and WhatsApp audios spread, 'alguien está en problemas' moved beyond the original scene and became a reusable reaction for anyone caught doing something they should not have been doing.