unfog 

The action of removing fog or general blur from digital images in image processing. A synonym to "disenfoguate".

Hey, Mack that London Bridge pic really needs some serious unfoggin'

unfog by thanos the image processor January 1, 2008

unfofo 

Unfortunate but in a less serious manner

John: I got to the restaurant in time before they closed, but they were already sold out of everything :(

Daisy: unfofo.

unfofo by dosine February 8, 2019

Unfollowers 

People on Instagram who will follow you only to unfollow you the next day just so they can boost their following for clout. If these people request to follow you, and then unfollow you, just unfollow them... :)

Unfollowers are the worse people on Instagram.

Unfollowers by Chad Wellington the 3rd January 2, 2019

Unfortunate Acronym 

An unfortunate Acronym is an acronym for an organisation or person that results in a word that is rude, disgusting or totally inappropriate. A typical example would be the Country and Urban Nature Trail Society which was intended to promote pleasant nature walks in both the town and countryside. It never got off the ground because the acronym was CUNTS. Another British example is Radical Alternatives to Prison, a bunch of bleeding hearts who want to abolish prisons. They were originally going to be called Completely Radical Alternatives to Prison – CRAP, but decided against this, perhaps it was too close to the truth about their ideas.
One unfortunate acronym which is still currently used is TWAT which stands for The War Against Terrorism, while from the United States comes FLOTUS which identifies the President’s wife and stands for First Lady Of The United States. It’s an unfortunate acronym in that it sounds as if it is something unpleasant lurking in a toilet bowl. I suppose they could try removing some of the unimportant letters, but FLOUS and FLUS don’t sound much better.

“Is it true that Nicola Sturgeon, leader of the Scottish Nationalist Party, is going to set up a new organisation, Scottish Nationalists Opposed to Tories?”
“SNOT! There’s an unfortunate acronym!”

Unfortunate Acronym by AKACroatalin May 21, 2015

Unfort 

Short for unfortunate. Commonly used by people who play video games and refuse to cuss.

Example 1:
1: "Time to get some cheeiiiiiiiiip!"

2: "I activate Mirror Force, you scrub."

1: "UNFORT!"

Example 2:
1: "Time to use Earthquake!"

2: *switches in a Flying Type*

1: "UNFORT!"

Unfort by FeudalGoat October 16, 2017

unforgivable 

A series of awesome videos, starring a add-libbing black man describing his day, these are the best videos on youtube by far.

So what did you do yesterday?

I watched unforgivable all night, he is king.

unforgivable by joeybnukkas June 17, 2007

Unfortunate Nip-Slip 

The unpleasant moment that occurs when a mans "scrumptious hard nipples" appear through his tight shirt. This moment can be made much worse when the man bears "man-titties". This appearance will normally cause cringe, disgust, or hilarity to others.

Patrick: Bro, did you see that? That sight will never leave my mind.
Juan: Damn what'd I miss?
Patrick: I just witnessed an unfortunate nip-slip

Unfortunate Nip-Slip by Cheese34 September 15, 2016