∆Fuck boy: Doesn't have boyfriend potential; mostly only likes sex; friends with benefits.∆ ו••••••••••••••••••••× "Wanna see my bedroom?" "Wanna see how far my foot can go up your butt?" "If I'm aloud to return a favor to your butt." That was the way my shoe got stuck in the bad boy's(or fuck boy's) lower region. Thank god my dad's a doctor.