Noun
(slang, vulgar) A womanizer; a young man who sleeps with women without any intention of having a relationship with them.
Synonyms: cad, player
(slang, vulgar, derogatory) A weak and contemptible man.
Synonyms: fuckup, loser, sad sack
(prison slang, vulgar) A prisoner who provides sexual favors to a stronger inmate, either as the result of rape or in return for protection and gifts.
Synonym: sex slave
Alternative form of fuck boy
(prison slang) A prisoner who provides sexual favors.
A contemptible man.
Source: en.wiktionary.orgfuck-boy