弄姐之前麻烦先写遗书
[nòng jiĕ zhī qián má fán xiān xiĕ yí shū]
'Before I make a fuss/cause trouble/problems, it's troublesome to write my will first'. Here 'Jie' (姐) means elder sister and it also implies being tough like one. This name reflects an ironic sense: even though I appear strong or intimidating, I am aware that I might face serious consequences.