Perro Bermúdez is the nickname of Mexican football commentator Enrique Bermúdez, whose energetic and colourful narration made him a familiar voice across Latin American sports broadcasts. Short clips of his voice have long circulated as jokes among Spanish-speaking fans, and this blunt two-word phrase fits that tradition perfectly because it sounds like a sideline heckle. On soundboards and social video, it is now used less as sports commentary and more as a standalone reaction, passed between friends who recognise the voice and the playful insult immediately.