YOLO
exclamation informal uk/ˈjəʊ.ləʊ/ us/ˈjoʊ.loʊ/
你只活一次;及时行乐吧（通常用于社交媒体中，you only live once的缩写，意思为人生太短暂，应该及时行乐，做一些好玩刺激的事情）
abbreviation for "you only live once": used, especially on social media, to mean that you should do things that are enjoyable or exciting, even if they are silly or slightly dangerous
Finished the whole carton of ice cream. YOLO. 吃完了一整盒冰淇淋。人身苦短，及时行乐吧。