unscareable 

When you can't be scared by anything. No one or nothing is able to create fear within you.

He wasn't afraid of nothin, he was unscareable.

unscareable by GangstaMoneyG September 5, 2013

Uncuckable 

Blind people.

Sharon tried to fuck her boyfriends best friend in from him but since Phillip is blind he is uncuckable.

Uncuckable by BallsMahoney75 February 27, 2019

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

Unlurkable 

When you're unable to lurk in a place.

Me: Jenny, UB is an unlurkable campus
Jenny: yeah I feel you

Unlurkable by Twistin_dro January 23, 2016

uncuffable 

Someone that can't get into a relationship.

She is uncuffable, always homie hopping.

uncuffable by Godschild301 October 14, 2016

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