Hatsune Miku is the virtual singer mascot of the Vocaloid voice synthesizer software, first released by Crypton Future Media in 2007. Short Miku vocal clips spread widely in fandom edits, meme compilations and reposted soundboard uploads because her voice is instantly recognizable and easy to exaggerate for comedic timing. This “weee” style clip stays popular in anime and rhythm game circles for playful transitions, similar to how Tuturu is reused as a quick character audio cue in fan edits.