待你长发及腰遮住一身肥膘
[dài nĭ zhăng fā jí yāo zhē zhù yī shēn féi biāo]
'Wait for Your Long Hair to Reach Waist Level Hiding the Fat on Body'. It’s both humorous and self-deprecating, combining longing for physical changes (like longer hair) with lighthearted comments about one’s physique, perhaps reflecting personal growth or acceptance.