你走吧我有病别闹了我有药
[nĭ zŏu ba wŏ yŏu bìng bié nào le wŏ yŏu yào]
The name translates roughly to 'Go away, I'm crazy but don't worry, I have medicine'. It suggests the person might be pretending to be mad as a way to avoid something or just showing their quirky personality in self-deprecation.