我有病快走
[wŏ yŏu bìng kuài zŏu]
Translating directly as 'I'm sick, leave quickly', the nickname conveys illness paired explicitly with an instruction to leave rapidly; it could imply physical ailment necessitating space from others but carries undertones hinting mental fatigue, needing solitude from company without explanation, or serving as an expression of wanting people to cease pestering due to perceived irritation.