Usada Pekora is a Japanese VTuber affiliated with Hololive, recognised for her rabbit ears, twin braids and the peko verbal tic she adds to her speech. Fans clip short phrases from her streams and songs and share them as reaction sounds across anime and VTuber communities. This Dondondon Peko-chan line became a favourite because it captures her greeting style in just a few seconds. It continues to circulate in fan edits, Discord servers and short videos where a recognisable Pekora moment is needed instantly.