retarted 

One who has been given additional tarts.

Tartmobile vendor: Here is your extra tart sir. Consider yourself retarted.
Tartmobile customer: Yes thank you I am certainly retarted and happy!

retarted by underdogFromLux September 13, 2008

retardese 

faux language spoken only by mockingly retarded people

noob email: "Send this to 10 people and Bill Gates will track every forward and send a penny for each recipient to the Center for Mental Retardation Research!"

my reply: "Sorry, I don't speak retardese."

retardese by Phil E Drifter February 22, 2008

retardest 

For people who are too lazy to say "most retarded".

"I've just heard the retardest song!"

retardest by xxshizzamxx January 3, 2009

retarted 

A retarded person's way of spelling the word "retarded."

Ex: Han Solo is retarded for making a definiton for the word retarted without knowing how to spell it correctly.

"ZOMG I'M SO RETARDED I SAY RETARTED!!!"

retarted by Kfizzle April 28, 2006

retarted 

The mongo spelling of the word retarded.

I am retarted. (yes you are!)

retarted by Super Cool Joe May 13, 2003

retarted 

Mis-spelling of the word retarded.

What the hell is a retart?

retarted by DCI September 14, 2005

retartistry 

The art of being retarded; Stupidity so profound it becomes an art form.

George Bush's tenure as president is marred by acts of sheer retartistry.

retartistry by Rebecca Ash-Murray June 30, 2008