Fyllnes 

When you are wasted out of your mind and grov, a modern word originated from the Norwegian legend «Hyllnes»
Can also be used for people if they go out very often.

Damn bro you drink every weekend, youre a damn fyllnes

Fyllnes by Skløttehunter69 August 12, 2022

FYLG 

Fuck yeah life's great.

Barbie: " Hey Ken, how's life? "
Ken: " FYLG! "

Pauly D: " I just smushed ... FYLG "

John: " I just found $5, FYLG! "

Also see: FYLNG

FYLG by Breathe. March 15, 2011

FYLR!

Initialism for "FUCK YEAH LEW ROCKWELL!"

An exclamation of delight at some wondrous gift bestowed upon the world by the magic of the free market, or triumph at the erosion of some bullshit government department or program, in the form of a winking, semi-serious attribution to the ongoing efforts of heroic libertarian educator and advocate Lew Rockwell.

Alternatively, an informal pseudonym to be used when making adoring reference to Lew.

More generally, an exclamation in celebration of any occasion of total overwhelming pwnage, such as Lew consistently delivers.

Properly used with exclamation point, no matter where found in a sentence.

FYLR! is gonna be interviewed on Colbert next week, FYLR!!!!!

FYLR! by NOK~NOK~NOK~NOK December 10, 2010

Fylleangst

Fylleangst means the feeling of fear of what you could have done in a preceding blackout caused by alcohol.
A common and unique word in Norway, not known to exist in any other language than Norwegian. This uniqueness is probably caused by the Norwegian drinking culture, socially awarding the one who gets most drunk, and showing disgust against modest drinkers.

I woke up with the worst fylleangst this morning. As I was about to call the friends I remember I was with last night to find out what I did after the blackout kicked in, I could see I had a text message that read "hey!what's up with greasing your balls in with peanut butter, and letting MY dog lick them clean?!?if you're wondering what I, or what the rest of Mankind in general think of it: SOOO WRONG!!"

Fylleangst by kosepeis May 8, 2009

Fylin’ 

Can be applied to anything positive

“Did you see Mrs Michel’s outfit?” “She’s fylin’”

Fylin’ by KylieStewart June 15, 2022

FYLO 

an acronym meaning "Figure Your Life Out"

dude, lolomon...FYLO

FYLO by where_are_the_cups? March 11, 2010

FYLNT

Acronym for Fuck You Like No Tomorrow.

The moment when you want to express to someone that you wish to procreate excessively for 16 hours generally with food, water, and a hotel room. Because let's face it the other 8 hours you are totally asleep from lack of energy and nutrients that you may or may not wish to leave the nest the next day.
So FYLNT is an acronym for Fucking + the expression Like There's No Tomorrow

FYLNT by JBush420 January 31, 2017