Peppa Pig is a British animated children's series that first aired in 2004, and its cheerful theme tune is instantly recognisable to millions of viewers. That familiarity is exactly why online creators keep remixing it, turning wholesome intros into crude parodies, prank sounds and meme edits. This fart version follows that same pattern, swapping the innocent mood for exaggerated toilet humour while keeping the melody recognisable enough for the joke to land. It remains popular because the contrast is simple, visual and easy to drop into short videos.