没品男粗鲁女
        
            [méi pĭn nán cū lŭ nǚ]
        
        
            'Rude man, rude girl' is likely meant as a playful yet blunt nickname for oneself. It may imply a self-deprecating or humorous attitude towards one's own behavior, indicating a rough and unrefined personality or a carefree approach to social norms.