The sound is linked to Murasaki Shion, a Hololive Japan VTuber known for playful, high-energy reactions and a distinctive cute voice. Short clips of VTuber reactions travel quickly because they are easy to recognise, easy to reuse, and work without needing the original stream for context. On soundboards and in short-form edits, this amazed waaa suge moment has become a shorthand for delighted surprise, especially in anime and VTuber fan communities. Its brevity and exaggerated tone keep it useful for quick reaction cuts.