开个四轮子想撞谁撞谁
[kāi gè sì lún zi xiăng zhuàng shéi zhuàng shéi]
This phrase means 'driving around and hitting whomever I want.' The name suggests a rebellious spirit and disregard for rules, safety, and others' wellbeing, revealing a rash and unruly state of mind. This can be a way of venting anger or dissatisfaction. But we shall emphasize its inappropriateness and danger.