我同桌说她同桌可衰可衰
[wŏ tóng zhuō shuō tā tóng zhuō kĕ shuāi kĕ shuāi]
A casual phrase literally means 'my desk mate said her desk mate had terrible luck'. In China school context, 'tong zhuo' (desk mates) share desks or are immediate classmates. The term indicates lighthearted teasing about misfortunes or clumsiness.