胸小能怨谁怨我摸太少
[xiōng xiăo néng yuàn shéi yuàn wŏ mō tài shăo]
A somewhat crude self-deprecating humor saying 'If I have small breasts, who is to blame? Blame me for not touching enough' - pointing fun at societal expectations and norms while turning them into light-hearted self-talk.