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!"
"Swayde is the biggest fuc boi I know."
"Jimmy, write being such a fuc boi!"
by Branden the creator January 21, 2015
by FUC BOI August 25, 2016