pickKOS . KOS "Kill on Sight"; used to designate enemies in online games whom -- based on their prior actions -- one should kill No categories: add yours Source: Internet slang 'KOS' on video KOS (Κως), Greece ► Travel Video, 4K ► Travel in ancient Greece Tyson Harrison 🇦🇺 KOs Rambo AT THE BUZZER in Round 3! 🤯 Kos Island, Greece | 2020 | 4K -Bloodborne- Orphan of Kos (Synthwave Arrangement) sort: relevance, mode: exact match, q: "KOS", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: Internet SlangSlangEnglish Slang Discuss