furff 

It can also mean the person that furffed. I've been hearing this more and more. Some say it stands for "F'd Up a Really Fantastic Friendship".

As in, "Gee Harold why you gotta be such a furff? You've known her since gradescool!"

furff by nonfurff January 16, 2004

furff 

When you take advantage of a friend of either sex at a party who's drunk and willing.

Last night, my best friend and I ended up in a furff after about 5 drinks.

At that party last week I furffed Sally. She'll never talk to me again.

furff by WG December 22, 2003

Fuffz 

Shortened version of 'fafafine'.

ew. look at that thing. she/he's a fuffz.

Fuffz by esthappen January 10, 2008

Furrfu 

ROT13 encryption of the word "sheesh".

"furrfu" came about in the early 1990's used as a response to urban myths (like chain mail floating around) on newsgroup alt.folklore.urban after users on the newsgroup had complaints that the usual response "Sheesh!" was being overused by alot of newbies.

<dude1> I heard that when visiting the cash for clunkers site at cars.gov you have to agree to allowing your computer to become government property!
<dude2> furrfu, thats bs dude, that agreement only applied to dealerships and even then they fixed the agreement to not say that.

Furrfu by jagged edge October 14, 2009

Furf Day 

A holiday that takes place on the 30 of November.

It’s just Furf Day.

“Hey bro, Happy Furf Day!”

“You too!”

Furf Day by NotTheWaffle November 30, 2019

Furfag 

A word/slur used for gay, trans, etc. furries that you have a great disliking to. Especially yiffers. And uncommon slur used online.

“This guy only posts gay furry art, even porn on his page. What a furfag!”

Furfag by A.G. Zhark May 22, 2021

Fufflenuts 

Fufflenuts is a word used when you make a humiliating and/or painful mistake.

Oh fufflenuts, I dropped the Tv.

Oh fufflenuts I dropped my iPad on the driveway.

Fufflenuts by Funfuffle22 May 7, 2017