by ergerl June 23, 2015

Someone who is only looking for a piece of ass to use and emotional support from the person without defining the relationship
friend #1: I've been dating a guy and we've become super close these days. But he doesn't want a relationship.
friend #2: Oh, so he's a serious fuck boy.
friend #2: Oh, so he's a serious fuck boy.
by sunnio October 9, 2020

my brokeup with me cuz he didn't like me no more.a fuck boi is a guy who doesn't care about how the girl is or looks he just wants to have a girl and uses them .
by candyloverbite October 6, 2016

A name that describes men, after women who don’t wanna take accountability for their actions and end up getting their feels hurt.
Katie told Wilma that John was a Fuck Boy because he hadn’t called her since he hit it even though she had stressed him out the whole 2 months prior.
by MoHamNoPork August 14, 2018

by badgrlriri June 27, 2016
