待我长发及腰时甩死你可好
[dài wŏ zhăng fā jí yāo shí shuăi sĭ nĭ kĕ hăo]
Literally translated it means: when my hair grows down to my waist, will whipping you with it do (harm) you?. This name likely refers to a playful threat or promise from a woman to a man, hinting at a transformation period of waiting and change, with a touch of humor or mischief intended.