When a boy calls you a lazy pig, it means that he at least has a good impression on you and likes you. He calls you in public, which means he wants you to pay attention to him, pay attention to him and attract you. If I call you that in private, it's a compliment. If you just think he is a friend and don't want him to misunderstand or others misunderstand, remind him in time that you don't like this name. If you have a little affection for him, let him say so. Maybe you two will have a good story. When he gets used to it or you get used to it, you refuse to call it that, and you get lost.