fukoi 

a word that means nothing, everything, or whatever you like. It can be used as a filler word. It has no positive or negative connotation. It have be used as an adjective, noun, or adverb.

You should have seen Bob, he was suck a fukoi. (noun)
That is so fukoi incredible. (adjective).
Fukoi (excitement)
I wish I was more fukoi.

fukoi by cyberSocrates November 18, 2021

Fukui 

From the mosquito family, is an insect that lies to fit into the crowd. Often known to lose their virginity at 12 and hang around hippopotamus .

hey Fukui herd you lost virginity at 12 ya fucking cunt
hey how's moto moto Fukui
Fukui go buzz somewhere else

Fukui by smailliw nehs May 14, 2020

Fukou Da

Literally means: (Such Misfortune) in Japanese and it’s one of the popular catchphrases of the Light Novel protagonist, Kamijō Touma.

*Something tragic happens*
Say: Fukou Da!

Fukou Da by no1esper October 17, 2018

fuktitish 

The act of habitually using spoken words with the intent to insult, be hurtful, or denegrade the other person. Usually done between friends or known acquaintances.

I don't know why we continue to hang around him. He is always fuktitish. Especially when he's drinking.

fuktitish by The Garage March 18, 2021

fuuji-fukki-yammi 

The way some people act after a kung-fu flick or like a mortal kombat movie, you know how all of the sudden everyone in your crib is karate chopppin' and hi-ya kicking eachtoher.

Yo, why'd you let him watch the ninja turtles now he's gonna be going all fuuji-fukki-yammi on us.

fuuji-fukki-yammi by MiaSara L-town March 23, 2005

fukity fuck 

fuckity fuck (Noun): a sex life involving more than inanimate objects

Anyone caught cheating on this test will get no fukity fuck for the rest of the semester.

fukity fuck by Pinkie_Flamingo October 1, 2012

Fukboi 

A boy that thinks he can get in any girls pants. Chances are he comments heart eyes on girls Instagram in hopes of getting her to like him. You can often find them lurking in the girls bathroom at star bucks to swoop in and fuck yo bitch.

White Girl 1: Oh my gawd Karen!!!! GAVIN JUST COMMENTED ON MY SELFIE!!! *squeals*

White Girl 2: "Ew what the actual fuck Jessica. Why would you be excited over Gavin?!? He is a total man whore. He is the biggest fukboi in all of the entire universe.

White Girl 1: *sobbing* "Why do the fukbois always go after MEEEEE?!?!?!?!?"

White Girl 2: "Cause you're a slut"

White Girl 1: *sobs louder while trying to sip her pumpkin spice latte*

Fukboi by InsideMichaelClifford March 6, 2015