长发及腰记得蹲坑要撩
[zhăng fā jí yāo jì dé dūn kēng yào liáo]
In English it means 'Let Your Long Hair Down And Don’t Forget To Pull It Up When Squatting Over A Pit Toilet.' This nickname is a humorous reminder from a Chinese saying, expressing a kind of carefree lifestyle with some comedic flair.