爱不爱我不爱我就滚
[ài bù ài wŏ bù ài wŏ jiù gŭn]
This nickname is expressing an aggressive or confrontational attitude in a romantic context. The person is basically saying 'if you don't love me, then get lost' - which means they are not interested in maintaining a relationship without genuine affection. It shows confidence but also impatience with insincerity.