FONC 

somebody who believes they have many friends but they are really just a pain in the arse. Stands for Friend Of No Cunt.

" Get the fuck out of here, you're nothing but a FONC".

FONC by Chris Cochrane March 8, 2004

FONC 

The Fear Of Not being Cool, similar to FOMO, can be used interchangeably.

"That Matthew Pierson guy sure does have FONC"

FONC by Sly1toad May 9, 2023

FONC 

FONC is the abbreviation of Fuck Off Night Club. It is commonly a male dominated event involving a 1-10 km walk while drunk and drinking at night hours usually after 11. The destination is predetermined, ordinarily a place to sit or to purchase supplies, whereupon you retreat back to the point of origin. FONC, irrespective of its aggressive sounding nature, usually entails quiet around houses and endorses deep, drunk discussion.

- So we FONC'd to Road Pantry
- I feel like a FONC tonight.

FONC by freeze43 January 7, 2008

Dostať Fončordu 

When someone srews you over

Mainly used in Slovakia

Fončorda is a part of town in middle of Slovakia Called Banská Bystrica in this part of the city people are really mean and known to steal and screw people over

"Kámo som si zriešil za dvacík od Kubinu a kokot mi dal iba 1,2G toto je najlahšie ako Dostať Fončordu"
"Bro I bought for 20€ and the plug only gave me 1,2G this is the easiest way how to experience Fončordu"

Dostať Fončordu by SprostýKokot October 11, 2019

Foncused

To be incredibly confused... so confused that you have been foncused to not have your mind straight enough to type the word correctly.

*Foncused ... the new confusion..."

Guy: "Omg! are you so drunk that you cant stand up any more and I will have to carry you home on my back!?!?"

Girl: "Honey....? I'm so Foncused.... I thought you were dead already."

(Scene from "My Sassy Girl, Korean")

Foncused by qqkiller July 6, 2008

fonchongle 

To utterly destroy, exterminate, reck. Scare tf out of someone. Originated in New Jersey and used by the youth.

Damn i just got fonchongled

fonchongle by Lt.Thot July 28, 2017

Fonchus

a smelly mangina

Dude go shower you smell like a fonchus

Fonchus by chuck steelrod July 10, 2010