Pinkydoll, a Haitian-Canadian TikTok creator, became one of the faces of the NPC streaming trend in 2023, performing exaggerated reactions and repeated catchphrases for viewers who sent virtual gifts during her live streams. Short clips of her performances were shared widely across TikTok and other social platforms, turning her vocal tics into recognisable meme audio. The ra ra ra sound survives as a compact reaction clip because it instantly signals that playful, over-the-top NPC energy without needing any explanation.