うp主

Japanese slang for "uploader", as in somebody who uploads files. Pronounced "upunushi". Combines うp (upload, pronounced "upu") and 主 (master, pronounced "nushi"). Commonly used on sites such as Youtube or ニコニコ (nikoniko, a common video platform in Japan similar to Youtube).

しゅーやさんはとてもいいうp主 - Shuuya (Japanese letsplayer) is a very good uploader.

by DisgustingWeebs February 20, 2017