可能我是癌细胞对我好你会死掉
[kĕ néng wŏ shì ái xì bāo duì wŏ hăo nĭ huì sĭ diào]
It means 'Maybe I'm a cancer cell; if you treat me nicely, you would die'. A rather dark humor or metaphor for harmful personality traits suggesting that being kind to them could bring misfortune