pickOOO OOO "Out of the office"; Used similarly to MIA. "Ken is OOO today." Also, OpenOffice.org. No categories: add yours Source: Internet slang 'OOO' on video [Official Audio] O.O.O - 모래 [MV] O.O.O(오오오) _ Darkroom(숨바꼭질) [온스테이지2.0]O.O.O(오오오) - 눈이 마주쳤을 때 [온스테이지2.0]O.O.O(오오오) - 푸른달 sort: relevance, mode: exact match, q: "OOO", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: Internet SlangEnglish Slang Post my comment