笑得像疯子哭得像傻子
[xiào dé xiàng fēng zi kū dé xiàng shă zi]
Xiaode xiang fengzi kude xiang shazi (笑得像疯子哭得像傻子) means laughing like a madman, crying like a fool. This internet identity is somewhat exaggerative, expressing that oneself has strong emotions sometimes, even being uncontrollable or unreasonable at these moment