fuc boi 

A belittled, scrawny, weaker person that is a lesser man/woman than you. Annoying or ignorant person.

"Samantha is a fuc boi."
"Swayde is the biggest fuc boi I know."
"Jimmy, write being such a fuc boi!"

fuc boi by Branden the creator January 21, 2015

Fuc boi 

A teen who can suck their own penis

Damn he's a good fuc boi!

Fuc boi by FUC BOI August 24, 2016

Fucboi 

Fucboi; noun.

The word Fucboi is commonly used to describe someone whom greatly believes in themselves, to be of a higher social standing, have a better appearance and to be able to obtain any boy/girl in a relationship.

Shaquan: Did you hear about Alex, he has been with every person on this campus.

Tyrese: Omg, I know, right! He's such a fucboi

Fucboi by Coffee is essential December 21, 2015

Fucboi (dog version) 

A dog who will give you a limited amount of love but just enough so that he gets exactly what he wants (e.g., belly rubs, a nibble of your food, access to your bed). He will appear to know your boundaries (eg lays at your door bc he knows you’re allergic to him) but the minute you turn your back; he’s in your room shredding papers towels from your garbage can. If you rub his belly, he will place his paw on your hand - you think it’s affection but it’s really so you don’t stop. If you show him too much love, he knows he can get away with anything and will leave you the minute you stop rubbing him. Play hard to get, or this doggo will only use you and then leave you immediately after.

TLDR: has an innocent face, looks harmless, but knows exactly how to get exactly what he wants. Beware of dog!

Today Finn was laying hallway and lifted his paw. I spent the next 30 mins minutes rubbing his belly. Where did my time go. What a little fucboi (dog version).

Fucboi (dog version) by Dog Auntie May 27, 2021

fucboi 

A faggot that thinks he's a player but he's not he's just a fat low life that think he's the shit, no real friends and is a weeaboo deep inside but trys to be cool

That some weird fucboi shit

fucboi by The Great Lulu September 17, 2016

fucboi 

Salvador.

Salvador is a fucking fucking fucboi.

fucboi by a.cluckyou October 3, 2016