Unhance 

when you spill coffee on your drawing

to decrease or deteriorate the quality, value or extent of; to make something worse than it was before.

By using yellow paint he unhanced his painting.

Unhance by jc1408 March 5, 2020

Uncancellable 

An adjective which refers to something that cannot be cancelled. In fact, it refers here to someone that can never be cancelled.

Person1: Man, those dumb ass Gen Z TikTok users are trying to cancel Eminem!
Person2: What the fuck? Dude's uncancellable. Fuck them and fuck cancel culture!

Uncancellable by Wail Boutahra March 14, 2021

Uphance 

Improving an image or value of an object all the way to the highest level.

Don bought a new car and went to the detail shop to uphance it.

You need to uphance your vehicle, it is too out dated.

Uphance by QB5167 February 6, 2020

unhancement

An attempt at improving something that, when implemented, causes more harm than good.

I can't stand all these new Facebook unhancements!
The latest WoW patch was full of unhancements, now I can't even log on!

unhancement by Stretch919 October 7, 2011

undanceable 

A state of being challenging to be danced with. Perhaps best described only as being akin to a cross being the ideal of Mount Everest (an unclimbable, insurmountable challenge) and MC Hammer.

That girl over there, Kelly, is undanceable. I asked her to dance and she just rapped, “My name is urban Kelly, and I'm kind of a big deal... can't dance this.... mmmm, ummm, mmmmmm, can't dance this."

undanceable by xWisdomx October 3, 2011

unchancey

a term used to discribe old men and there desprete need of viagra

"Old Man" Holy shit dawg i really am unchancey why don't you check and swhab up my dong

unchancey by unchacey96 January 12, 2009