情场通缉官滥情嫌疑犯
[qíng chăng tōng jī guān làn qíng xián yí fàn]
In a romantic context, it translates roughly into love field bounty hunter & suspect in promiscuity, suggesting the user sees themselves or others as players in the game of love who need to be tracked or reformed, meanwhile possibly questioning or self-deprecating about the fidelity or morality of people involved in dating, relationships, etc.