我受够了不想再笑了
[wŏ shòu gòu le bù xiăng zài xiào le]
Translated as 'I'm Fed Up, I Don't Want to Laugh Anymore'. This signifies frustration and unwillingness to continue feigning positivity. The owner of this username likely expresses weariness or dissatisfaction with their current situation, possibly social pretensions or forced happiness in life.