长青春痘的老人家
[zhăng qīng chūn dòu de lăo rén jiā]
Translating literally to 'Elderly Person with Pimples,' it reflects someone who's older in age yet experiences teenage problems - which could suggest that they have youthful or energetic characteristics, not letting their age limit them. This could either be about themselves being an elderly person with pimples, poking fun at the irony, or metaphorically referring to some other entity.