Dementiate 

verb. To make, cause, or act upon to create a demented state; to cause dementia.

Past tense: dementiated

The patient has become so dementiated that she doesn't even know what is going on anymore.

The progression of dementiation often increases with age.

For Heaven's Sake! Are you dementiated!?

Dementiate by BS/KH December 2, 2011

Dementia Joe 

Joe Biden clearly suffers from early stage dementia. He is an empty suit, puffed up by left wing anarchists. Dementia Joe, aka Bejing Biden, Hidin' Biden, The Joe with the Ho.

Dementia Joe had another senior moment today. He forgot where he was and told the crowd they know where he is.

Dementia Joe by Ramseyprice69 October 17, 2020

Dementiacrat 

1. A democrat who denies all logic and reason no matter how much evidence is presented and continues to live in their own clown world in order to further an agenda.
2. A democrat citizen supports a dementiacrat.
3. A citizen who is a delusional democrat.

Person 1: Joe Biden is sharp as a tac.
Person 2: You're a dementiacrat!

Dementiacrat by Poopymicpoopington December 17, 2021

dementia

When you are sick of either three-dimensional or two-dimensional media, so you want to see something different.

Whenever I get dementia, I switch from Super Mario Bros. to Super Mario 64, and when I get sick of both, I crave a fourth-dimensional Mario game, so now I'll have dementia until Nintendo makes that.

dementia by ducus10000 May 23, 2018

gender dementia 

A mental illness that makes a person constantly change their gender or makes it impossible to concretely define their gender.

He was diagnosed with gender dementia.

gender dementia by Mochi101 September 20, 2021

Dementiacratic Socialist Party 

This is the name given a leftist party with geriatric leadership!

Joe, Bernie and Nancy lead the Dementiacratic Socialist Party!

Dementiacratic Socialist Party by I, Wreckerrr May 23, 2021

Gamer Dementia

Coined by Ross Scott of Accursed Farms, it refers to when a video game makes you feel insane because something which you've done/seen before is now suddenly completely dfferent, or no longer works for seemingly no reason.

Jack: So how was Sonic Heros?
Ronald: God, so mixed, it was giving me serious Gamer Dementia!

Jill: Did you get through Hellgate London at all?
Steve: Fuck no, it seemed like I was going insane, stuff was randomly changing!
Jill: Sounds like it was giving you a real case of Gamer Dementia!

Gamer Dementia by basicallyHal October 30, 2020