小三就是个捡破烂的
[xiăo sān jiù shì gè jiăn pò làn de]
The term 'xiaosan' typically refers to a third party involved in a romantic relationship, often with negative connotations. This username uses 'xiaosan' and compares the person to someone who collects scrap or rubbish, conveying a self-deprecating tone about oneself or possibly making a satirical comment on society's perception.