uncumable 

When one is, through possible over-indulgence of various substances, or by simply being a master in the art of ass-tappery, unable to cum despite trying incessantly.

One of the two different categories of whiskey dick, one a dysfunctional penis, the other, and overly functional dick.

"Dude she thinks I'm a god of the dick, I was uncumable"

uncumable by Nate Froggy Frogg September 23, 2011

uncortable 

Same definition as the word “uncomfortable”.

Nurse, I’m uncortable can you please reposition me.

Elaine thought jun misspelt the word “uncomfortable” but little does she know, uncortable is the shortcut version and means exactly the same thing; only if written on paper in a hospital bathroom door.

uncortable by oso_cool April 29, 2019

Uncummable

When you're trying to make someone cum and you're doing everything that you can and using every trick in the book and they just can't/won't cum

I went down on a chick for two fucking hours and she just didn't cum.

She's "Uncummable"

Uncummable by Trucky Pup January 28, 2017

Unrobbable

Unable to be robbed.

The one who sacrificed himself for the sins of God, Devil, and Humanity has earned leadership rights over ALL , and is in fact unrobbable.

Unrobbable by THE REAL TREE OF LIFE October 17, 2018

unboobable 

When you hurt your boob(s) and the pain is extremely great.

I dropped my phone on my boob and it was unboobable.

unboobable by unboobable April 10, 2016

unclimbable pit 

The friendzone.

Fuck it man, i'm gonna be in the unclimbable pit for a while.

unclimbable pit by Bigbentle February 12, 2019

Unnoobable 

not able to be a noob.

I'm Unnoobable!

Unnoobable by WE ALL EVENTUALLY DIE March 10, 2020