Rurku circulates online as a short user-shared soundboard clip, with no widely documented original scene or creator attached to the name. Its use has grown through meme edits and short-form videos, where creators reuse short, recognisable sounds as quick reactions rather than as full songs or dialogue. Because the clip is only about four and a half seconds long, it fits easily into fast-paced edits and repeated jokes. That portability, rather than a single viral moment, explains why it continues to appear in new uploads.