A boy who is a player and is only in a relationship for sex

The male version of a thot.

A low value male who is only good for hook ups, if that. Generally speaking, they're not terribly interesting personality wise and seem to be motivated mainly by their desire to have sex, which they may or may not be competent at. Irregardless, they're usually not "husband" material, as they generally lack the emotional maturity that comes with manhood, hence the "boy" in "fuck boy". Applies equally to heterosexual and homosexual men.

The male equivalent of a "THOT".

Usually on Tinder and other dating/social media for selfish reasons (boost ego, play games, hook up, etc.) Doesn't necessarily mean that he is dumber than a box of rocks; there are intelligent fuck boys. On Tinder, he will usually claim to be a: medical/pharmacy student, engineer, business, or anything that has a title and makes money. Being a gym rat is a common trait. Sometimes takes pictures with animals and talk nice to build a sense of security. Once he has you, he will not want to be seen in public with you. Usually wants to go to your/his house on first date. Doesn't want to spend his time or invest in you unless he gets immediate satisfaction in return.
Fuck boys come in all shapes and sizes. Less intelligent fuck boys are the most known. The more intelligent fuck boys are less emphasized because they can contribute to the work force.

The lowest form of a man hoe or player.

Will prey on women, especially naive, young or needy ones.

Is only thinking of his cock. He will do whatever it takes to keep you on his radar even when not dating. Always likes his exes to be on his 'friends list' & will often do them favours so that they still think he's a nice guy even though he actually fucked them over at the time, just likes he's about to do to you.

Has narcisstic and/or sociopathic traits & is very egotistical/cocky.

Knows he is a good fuck. He'll make love to you like he loves you. But, he doesn't love you.

If you stand up to him, he'll turn the argument into your fault or say you are 'crazy'.

Will always have an excuse as to why he isn't ready for a full relationship. He'll even say it's because you're not perfect yet.

The only longterm relationships he's had is with girls who will share him. He will have ground his ex's down over time or has paid for their absolute everything so they needed him.

Stay away from at all costs.

You will often think he has a nice side Underneath the surface & he could change. But, it's part of the manipulation. He is a shallow man, he only cares for himself despite what he says. Guaranteed he's sleeping with others, including prostitutes for his 'extra'. If you ever catch him getting extra, he'll tell you it's your fault & you didn't give him enough, despite you putting out more than most women would.

If you leave, do not stay friends and watch his reaction .

The official definition of the term fuckboy who is an immature male who uses girls for their own benefit. They will speak to one girl as if they have some feelings towards that girl but lowkey they're talking to other girls saying the exact same thing. Once that fuckboy thinks you have moved on they will come running back to you as if nothing ever happened.

A dusty ass child that claims to not fuck over girls in order to get his dick sucked or fucked. Will claim to finally find the girl of his dreams. Proclay publicly she his world and makes him happy. Then later fuck her over and block her on social networks so he can keep fucking lowkey.

A fuckboy lies to his girlfriend, sleeps with his ex, then lies to the new girl about it, breaks up with the new girl, gets back with his ex and it turns out that he was talking to the ex the whole time he was with the other girl. A 'lil bitch.

A fuck boy is a man (but not in the true definition of the word) who uses what he's got to get what he wants. He's a sly little weasel who's as shallow as spit.