Fuck boy 

A sly SOB with the meaning to hit on your little sister because a perv. Often goes for younger women or women in different cities. Watch your stuff or he'll take it. Typically associated with a Jakob, jake, JB or some other name with a J. sometimes a Trevor.

"Dude.. Jakob is texting an eighth grader again"
"I know, what a fuck boy"

Fuck boy by Boywithnounderwear July 8, 2015

Fuck boy 

A person who acts like he is the shit when he cant hold himself in a fight and is skinny as fuck,and he expresses his emotions and crys like a bitch

Brandon is suck a fuck boy he crys and tries to rap, and he got knocked the fuck out by that one kid!

Fuck boy by bbgurylbbguryl September 16, 2015

fuck boy 

jacob sartorius

Haha dude Jacob Sartorius is such a fuck boy

fuck boy by yasharg June 17, 2016

Fuck boy 

Kid that is a shitty friend and only tries to benefit himself, and takes it in the ass.

Yo, that kid heitz Is a fuck boy

Fuck boy by taxi plow March 28, 2015

fuck boy 

Somebody that steals your jokes and is constantly pissing you off.

Someone who makes you piss on your shirt.

Guy 1: " That Hunter Petreman stole my golden joke!"

Guy 2: "I know, I can't stand him. He's such a fuck boy."

fuck boy by theshowstopper May 16, 2014

Fuck boy 

A man version of a slut, The end.

"Hope he isn't a fuck boy.."
"Oh he want me to send nudes...?"
GIRL

He's a fuck boy

Fuck boy by Not Elsa January 14, 2016

Fuck boy 

Is a guy who's a broke ass nigga but a chick keeps him around to fuck and shame for her own enjoyment.

I got a flat tire last night so I called fuck boy to come change it. I then made him eat my pussy till I squirted all in his face Then I drove off Leaving that broke nigga my bitch.

Fuck boy by TheStoicFox February 29, 2016