mindnumbing 

Adjective
Could be used about pain
When it just hurts so much you basically feel numb and can't think at all
Vision might get blurry too..

A burning, mindnumbing pain shoots through my chest and I fall to my knees. I can feel my heart pumping blood, but all it does is flow through the hole through my lung.

mindnumbing by shittywriter June 4, 2018

minddumping 

A description of speaking the contents of your head without really thinking about any of it.

She had a serious minddumping habit going on, one that her husband was the unlucky beneficiary of, almost every day after working at the prison.

minddumping by Dr Bunnygirl June 17, 2020

Mind Numbing 

The making of one's mind to feel numb, usually incurred by something either horribly boring or stupid. In the same way that your hand may go numb should you lay on your arm too long, and cut off blood circulation, the mind goes numb if you cut off relevant information for an extended period of time

I was listening to Fox News' mind numbing propaganda and nearly lost my mind today.

Mind Numbing by TCT January 16, 2008

mind numbing 

The term that describes the dull, drowsy, lethargic feeling a woman experiences after the act of skull fucking.

After Kim laid down her head on her pillow after Thurston released his balls into her skull, she called her best friend and described the experience as truly mind numbing.

mind numbing by brainbutter February 17, 2010