FUCN 

When you mistype fuck into FUCN and it now means Fucking, now greatly exaggerated things and adds a mad tone to any word.

Oh shit that was so FUCN savage.

FUCN by Billshiter9000 September 22, 2016

Fucn 

It is the lowest link in the criminal world, they can not even be touched by hand. They are beaten with feet. Also used as an insult.

Person 1 - Who's that guy over here.
Person 2 - He`s a fucn don't talk to him

Fucn by qwqxq November 14, 2021

fucnose

Fucnose - any carbohydrate of indeterminate structure. It is so difficult to understand the chemistry of these sugar molecules that you may hear chemistry professors exclaim their name in exasperation at just how hard it is to understand.

Fucnose is loosely related in chemical structure to godnose, which was originally called ignose and is now known as ascorbic acid (vitamin C)

Student: What sugar is this?

Prof: Fucnose!

fucnose by David Bradley Science Writer June 17, 2005

Fucning 

The expression of intense emotions, used often in the engineering cult

It is fucning hot out here.

Fucning by Noobperson January 31, 2019

FUCNK 

When you and the bois try to spell Fuck and Fun at the same time one letter at a time

oh FUCNK that was FUCNK

FUCNK by ThatOneLonelyNASCARFan August 20, 2019

fucny 

Shorthand for ‘fucking funny’

“Oh man that’s so fucny!”

fucny by Blekky March 1, 2018

fucno 

To imply hell no, but in more graphic terms.

Guy: Wanna take a walk?
Girl: Fucno!

fucno by tenacioustrio February 2, 2004