Retarded Huffer Baby 

A person who huffs computer duster, paint, etc.; also, the product of two people who huff same

Jack didnt remember half of our conversation - he's such a retarded huffer baby.
Jack and Jill, those notorious drug users, just had a retarded huffer baby.

Retarded Huffer Baby by PixieStick75 November 18, 2010

retardled 

to be startled into a state of temporary retardation

Ben felt retardled after the prospect of a car nearly hitting him caused him to mutter something about a sandwich he would never get to eat again

retardled by batman88888888 December 21, 2010

Retardundant

Something that is both stupid and redundant.

Carl's idea to have everyone in the group make separate versions of the same paper, rather than split the project up among the group, was widely viewed as retardundant.

Carl is a reduntard.

repeat redundant

Retardundant by Gnarl Alfie April 22, 2015

retardass 

A being who is mentally retarded who's about to get his ass handed to him

That RETARDASS better cash me ousside how bow dat

retardass by MentallyRelatable August 14, 2017

retardacia 

a whole new level of retardation not consistent with common thought thinking, often asking the same dumb ass questions over and over again.

Johnny came over and said he didn't think he was arrested for any reason and he wanted to go home now, and proceeded to give logic as to why he needs to leave right now and he will repeat this to anyone in earshot over and over again, thus he is in a mental state of retardacia.

retardacia by fivexfive March 2, 2018

retardless 

The word retardless means to not have a retard or retarded person in your family/group/club etc.

Person A: Since youre so retarded, is the rest of your famiy?
Person B: No, im retardless.

retardless by gtaye June 5, 2019

Retardedest 

Most retarded

You are the most retardedest people ever.

Retardedest by bigalwillis2007 October 10, 2019