Dumbass-Itus 

Its when he/she is a dumbass and infects people with dumbass-itus

Boy: I banged ya mum
Girl: Ohh shit you gave ma mum Dumbass-Itus

Dumbass-Itus by testtube baby June 18, 2016

dumbassimus maximus 

The term used to define a person who is idiotic to the extreme.

A congratulatory term given to a person with the n'th degree of stupidity, the maximum dumb ass.

The term has its beginnings in sayings which are followed by the "to the max" or "to the maximum"

You are the dumbassimus maximus! Congratulations you f-ing dill hole!

dumbassimus maximus by Desyre October 25, 2010

Dumbassitude 

The act of being a dumbass and getting an attitude when someone tells you that you are being a dumbass

Man my friend had a bad case of Dumbassitude after I told him to stop being a dumbass and trying to dump his girl

Dumbassitude by TinShells December 4, 2016

DumbAssItis 

a viral infection of the brain which will never completely go away and appears randomly throught ones life

commonly referred to as DAI

The Presidential elections clearly defined even our countries leaders suffer from DumbAssItis.

DumbAssItis by michael February 26, 2005

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

Dumbassidus 

adjective- one being a dumbass

verb- to act like a stupid fuck

"No you didn't have a a blonde moment, just a bad case of dumbassidus"

Dumbassidus by heavenshootermanFT July 28, 2012

dumbassitude 

The state of being dumbed down, unconsciously and through inaction, by an external societal force, such as conformity, the media, or the government. Used by legendary hiphop artist Chuck D when he lectured at Saint Joseph's University.

"What we are facing today is the dumbassitude of the American people . . . can I say 'dumbassitude'?"
- Chuck D, Saint Joseph's University 2/11/03

dumbassitude by Illitariat February 12, 2004