ううぷおつ・うぽつうp乙表記・読み:UPおつ・うpおつ・うぷおつ・うぽつ1thanks for uploadingexpressions (phrases, clauses, etc.)from うp (upload) and 乙 (お疲れ様); used primarily on video-sharing websites (esp. Niconico)Internet slangword usually written using kana alone札へ残す語をコピー