A BOY who is yet to act like a real man. Typically is a lamehipster who tries to be "unique" with lame hairstyles and lame beards. A fuckboy will come off as a sweet and caring guy at first. He will try to convince you that you're the perfect girl and that he is "different" than most. He spends most of his life trying to convince others he's a good person, when in reality he's scum. He blames everyone else for his "life problems" and doesn't know how to own up to anything wrong he does. He will eventually start treating you poorly and pull it off as though it was your fault so when he cheats on you, you are to blame.. do not fall for his lies. Fuckboys are typically very manipulative and narcissistic. He will continue to beg for forgiveness to keep getting what he wants, but in the end he will only break your heart. He will lie to you about everything and you will come to find out he wasn't the person he pretended to be and once the truth is reveled, you will more than likely never hear from him again as he moves on to his next victim or returns to his secret hidden family. This is the true definition of the ultimate fuckboy.
That Fuck Boy lied to me again and cheated on me again! I can't believe I keep falling for his lies!
Fuck boy - a male who doesn't care about relationships, respect and women's feelings. All he wants is to get the 'pics' and sex and then he will just leave you for another women.