快奔三了还没二够
[kuài bēn sān le hái méi èr gòu]
Translating as 'I’m almost thirty, yet not fully mature,' this reflects self-deprecation and humor on personal growth and life stages. It's expressing that even though the person is getting older (closer to 30 years old), they still find their behavior childish or unadulterated. A light-hearted comment about not growing up enough despite age advancement.