retargulous 

It is a blend of "retarded", and ridiculous. It refers to something that is both of those things.

That test was retargulous.

retargulous by the coolest Jose June 15, 2011

Retardiculous 

A mashup of "retarded" and "ridiculous" meaning the subject is so stupid and silly that it hurts.

Soulja Boy's new video is so retardiculous I almost cried.

Retardiculous by Dysphoriawithcookies February 26, 2008

retardious 

The combination of retarded and hilarious

Dude, you're freakin retardious....

retardious by Stephen b. November 10, 2004

Remarkulous

(Coined by Chris O'Hara in 2006)
Definition should be clear;
The Phenomenon of something being both Remarkable and Ridiculous.

Life is a remarkulous thing.

Remarkulous by R_and_om January 13, 2011

retarculousable

A person that is retarded and ridiculous to the state of being horrible.

Wrapped up on something so bad that you act retard to the ridiculous state that makes everyone think you are horrible.To be retarculousable, you have to be exactly llike him/her.

retarculousable by unknown also February 18, 2010

retarculous 

the combonation of retarded and ridiculous.

allison- "mike yelled at me cuz he said that was too racist..."
me- "thats retarculous!"

retarculous by madden May 13, 2005

Retarduous 

Retarded and arduous.

"Bombard you with, retarduous word play" - MC Paul Barman

Retarduous by Kdilla June 28, 2010