What does Tik Tok mean by stupid?

Intimate or spoiled tone. In Tik Tok, "stupidity" usually means making fun of someone, sometimes a joke between friends. In Chinese, "stupid" usually means stupid or not smart, but in the network language of Tik Tok, "stupid" usually does not mean really stupid, but a kind of intimate or coquetry tone, similar to "stupid" and "idiot". This expression is usually used between close people to express a close concern and love.