There can be many kinds of copywriting that satirize scumbag men. Here are some suggestions for you:

1. "I have tenderness, but they do not belong to you."

2. "Your scumbag behavior makes me feel that your gentleness is not worth mentioning."

3. "The gentleness I have is only reserved for those who deserve it."

4. "Don't touch my gentleness, you are not worthy."

5. "Scumbag, please stop, my gentleness has a better home."

These copywritings contain a certain amount of irony, but at the same time they also express rejection and dissatisfaction with scumbag men. You can make selections and modifications based on the specific situation and context. At the same time, we remind you that when expressing your attitude, you should also pay attention to respecting others and avoid hurting other people's feelings.