look up any word, like dirty sanchez:
Idk what you guys are talking about. Obviously, the only reasonable definition of this word, especially on urban dictionary, is that it references DJ Isaac in his song 'Hardcore Motherfucker."
"However, after further analysis of his music, I can deduce that he is the epitome of antidisestablishmentarianism. But to make things more plain and simple to the layman, I find Isaac the dopest, flyest, o.g., pimp, hustla, gangsta, playa, hardcore motherfucker living today."
by thoreaued May 19, 2010
The practice of striking against or rioting towards the disestablishing or demolition of a building or public location.

Usually spelled incorrectly.

Can you spell antidisestablishmentarianism?
by NinjaKai March 25, 2008
A really long and complicated word used by kids to sound smart, when in all reality, very few people know what it means. Let's break it down:

anti - against, negative (anti-matter)
dis - un, anti, or not (displeased)
establishment - They way things are because the big guys say so ( "down with the establishment man!")
arianism - suffix to turn a word into a person that does something, or has a certain set of beliefs. (vegetarianism is a healthy alternative diet)

So, an antidisestablishmentarian is someone against those who are against the establishment. In all, it a rather redundant, pointless word.
antidisestablishmentarianism is a really stupid word.
by Chellykins January 09, 2005
A belief opposing a change in the social or political establishment.
Conservatives ususally hold the belief of antidisestablishmentarianism--they don't want to change the establishment
by Jesus Christ August 22, 2004
Being against the idea of the state removing their approval, recognition and/or backing and support of an establishment such as a church.
The FAA and federal and local governments will kill more people if the current antidisestablishmentarianism continues.
by Bobweoddababyeetsaboy June 07, 2004
Oppostion to the position of the removal of goverment support of the church. Opposition to the doctrine of seperation of church and state.

Oppostion to the position of abolishment of state/official religion.

But more usually just cited as an example of a very long english word. See Psuedoultrapsuedoantidisestablishmentarianism
I used to believe in antidisestablishmentarianism until I saw the House of Lords sitting.
by dave February 09, 2004
opposition to the withdrawal of state support or recognition from an established church, esp. the Anglican Church in 19th-century England
I believe in antidisestablishmentarianism.
by Jimmy, RIP Bob Monkhouse January 10, 2004