utbac 

~noun (an utbac)
1. An obsenely large duck
2. One who behaves like a thundercunt
3. A pineapple surrounded by marshmallows
4. Something that exhibits a strong odor of apples

~pronoun (The Utbac)
1. The mythical creature that is found between Wichita and Chicago at night

~verb (to utbac)
1. To exhibit the qualities of an utbac
2. To trip in an extraordinary fashion

Look at that utbac.

That utbac just threatened to murder your children.

Once I heard The Utbac ran over a white taco.

She looks like she is going to utbac on the bubblewrap.

utbac by FightingUtbacs June 18, 2010

utac

Up The Arse Corner: Colloquial term originally derived from the popular Viz Magazine photo section, utilising public and normally Inocuous pictures most popularly acquired from sports sections of newspapers, showing footballers' celebrations etc., where the camera angle or selective cropping and expressions on the subject's faces give rise to the expression that they look like they're being 'taken up the arse', despite being apparently fully clothed

Did you see the the front page group hugs from the oscars the other day? Definitely one for UTAC!

utac by Judsteration September 25, 2016

uttacka 

A weeb and furry, who happens to have disgusting grammar and spelling problems. They’re typically the age of 12 and enjoy saying “nya”, “uwu”, and pretending to be too cool for school by leaving you on read on Instagram.

Guy 1: That guy is such an Uttacka

Guy 2: yeah, fuck that guy

uttacka by tai_owo January 1, 2020

Urbacise

Urbacise is a new fitness trend, whereby if someone steals something & gets caught by the cops, they run to try and escape. This isn't exercise, it's a byproduct of living in a built up area and everything being so expensive, the person making the getaway has no desire to do exercise. So it's referred to as urbacise, exercising in a built up area, whereby, you do it as it's cheaper than paying for the bus.

“Should we get the bus today, or should we urbacise it?”

Urbacise by JezBlack August 24, 2018

UTBC 

Used to be close

Me and Jessica utbc forever but we fell out

UTBC by Hollie♈️ May 4, 2019

unbacktakeable 

Something that you say that cannot be taken back. (Adjective)

2 I love you!
1 I love you more!
2 Possibly
1 Possibly means you agree
2 I take it back then
1 It’s unbacktakeable!

unbacktakeable by wpaddk October 28, 2019

ubacious 

Wonderful, unbelieveable, absolutely floating on clouds utopia
pronounced: you-bay-she-us

"I cannot belive how wonderful we are together, it just gives me this awesome floating-on-clouds, ubacious feeling!"

ubacious by -Ace- February 12, 2008