うｐ主ぷぬしうぷぬしMeanings1nounuploaderinternet slang›Internet slang for the person who uploaded a video, image, or other content. Often used on video-sharing sites and forums.See also: うｐこの動どう画がのうｐ主ぷぬしに感かん謝しゃします。Thanks to the uploader of this video.
