半痴半傻半疯癫半梦半醒半纯洁
[bàn chī bàn shă bàn fēng diān bàn mèng bàn xĭng bàn chún jié]
This nickname paints a picture of someone who feels half-insane, caught between confusion and clarity. They see themselves as only semi-pure, implying that while innocence remains, they have also experienced life's complexities.