待我长发齐腰借你上吊可好
[dài wŏ zhăng fā qí yāo jiè nĭ shàng diào kĕ hăo]
This whimsical phrase 'When my hair reaches my waist, shall I lend it to you for hanging?' playfully expresses a woman growing out her hair as a condition for some exaggerated promise, suggesting an over-the-top level of dedication.