Dumbassical 

adj. 1. When a thing or action is so fucking stupid that it needs a higher form of adjective for its idiocy.
2. extreme version of idiotic

"That guy is so dumbassical I could punch him."
"What a dumbassical move."

Dumbassical by Psyduckery July 27, 2023

Dumbassicide 

Dumbassicide occurs when one's stupid and dumb ass behavior results in their own death.

The thief who was killed when the truck that he was trying to steal ran over his head is a victim of dumbassicide. (True story)

Dumbassicide by Joe_/Scott1 December 9, 2008

dumbassicity 

–noun, plural -ties. duhm-ās-is-i-tee
the quality, relative degree, or specific degree of being a dumbass.

Everything that that fool talks about has so much dumbassicity.

dumbassicity by Burbank Stephens March 30, 2009

dumbassia

The collective membership of the stupid and elite. Opposite of intelligentsia.

Michael Bloomberg, in spite of being a gazillionaire and one of our putative lords and masters, is a constituent member of the dumbassia.

dumbassia by Father Hollywood February 20, 2020

dumbassticate 

The act of becoming stupid by associating with a person or persons that lack general social mannerisms and intelligence, within a given environment.

His wife was dumbassticated when he included her in the creation of the definition of the newly coined term dumbassticated.

The surrounding drivers were angered and dumbassticated by the slow driver in the fast lane, causing others to make poor and erratic driving decisions.

dumbassticate by Rasco538 October 1, 2013

Dumbatical 

When someone wants to impress their friends so much they’re willing to do the dumbest shit ever. This decision usually is not at all thought out and comes with severe risk and consequences. A combination of Dumb and Radical.

Did you see Patrick the other day? He tried to rush a Grizzly Bear to impress his Girlfriend. That Dumbatical stunt left him with no arms and one leg.

Dumbatical by TKinfinity July 17, 2019

Matticus Dumbassicus 

skinny ass kid who thinks he knows everything because he gets his mcdonalds for free

Matticus Dumbassicus-Matt Lewis

Matticus Dumbassicus by Mcbuffalo May 16, 2009