retarding 

Is defined by acts or actions of someone who is being really really stupid at the time.

Ken: Hey Shawn, What are you doing?
Shawn: Oh I'm using this non-sanitized kitchen knife to cut off this mole.
Ken: Are you retarding?

retarding by Ken Stricklin June 23, 2007

Retarded butterfly

When You go to wipe yourself but you piss a little on your hand or arm.

Rikki: Dude I accidently peed a little on my hand!

Twiggy: Eww you, retarded butterflyed all over yourself! Dont touch me!

Retarded butterfly by Rikkijk February 18, 2011

Retarded Urban Dictionary editors 

The reason why your definition is not published onto Urban Dictionary

1 new message!

Urban Dictionary - Travelin' Band was not published

Editors reviewed your entry and have decided to not publish it.

Are you kidding me!?!?! WTF!? Another one??? Why are Retarded Urban Dictionary editors taking over Urban Dictionary? I am also hearing stories from my friends complaining about how their definitions are rejected.

Retarded Urban Dictionary editors by NHRHS2010 July 20, 2011

Politically Retarded

Someone who only believes what their political party says and won’t believe anything else despite how common sense it might be.

Mary thinks that all men don’t have penises because some famous liberal told her so. When a biologist tried telling her what science says, she screamed. Mary is politically retarded.

Politically Retarded by Kingsmith3 July 17, 2020

Remtard 

When your Bestiw Remy behaves in a particularly retarded manner

'Gosh you're such a Remtard'

Remtard by I'm everyone's Bestiw May 17, 2017

retardity

The quality or condition of being retarded.

I can't believe he's still defending his retardity.

retardity by Mogs May 28, 2004

retardis 

Fusing "retarded" and "Tardis" together, this word describes a person with no knowledge of Doctor Who.

"You don't know who the Fourth Doctor was? What are you, retardis?"

retardis by powerpack May 25, 2012