长发及腰浪费洗发液爱过烂人浪费好青春

This name reflects a nostalgic and slightly regretful tone. It implies the feeling of longing for someone with long hair who has wasted a lot of shampoo, while at the same time referring to wasted good years by loving an undeserving person. In Chinese culture, it's often believed that one’s youth and feelings shouldn’t be carelessly squandered, as such emotions might only bring pain.