The sound comes from a 2014 fan-made edit of actor Josh Hutcherson set to Flo Rida's 2012 song Whistle, built from close-ups taken from interviews and films. The edit sat quietly online for years before resurfacing on TikTok in late 2023, where users began hiding it inside unrelated videos and image slideshows. Its sudden comeback turned it into a modern rickroll, with the whistle alone enough to signal the joke. It remains popular because it is short, nostalgic and instantly recognisable to a generation raised on early fan edits.