八级台风都吹不乱的头型
[bā jí tái fēng dōu chuī bù luàn de tóu xíng]
Literally meaning 'Hair Style That Even an Eight-Level Typhoon Can't Mess Up', it playfully suggests someone has a hairstyle (or life attitude) resilient to even severe challenges, often humorously implying one's hairstyle (or state of affairs) can't easily be changed by external forces