It means someone is stupid, stupid, stupid. For example, criticizing someone for not doing a good job, saying the wrong thing, and even making others dissatisfied can be said to be heroism. In some less serious cases, you can use this word jokingly, which is both ridiculous and not derogatory. One is silly, and the other is the kind of teasing in front of couples. But this is a compliment! One refers to stupidity, and the other refers to teasing in front of lovers. Is to scold you!