A word used by people who forgot how to spell retarded, or that the word is retarded. They instead opt for the word retardism
Your cat has retardism.
Did you just say retardism? The word is retarded.
Oh.
A religion much like Buddism, however, where Buddism practices sitting very still to meditate, Retardism practices sitting very still so not to hurt themselves. To be a retardist takes an unfathomable amount of devotion and is reserved for the utmost idiotic.
"I've honestly never seen someone with such a lack of common sense"
"I'm pretty sure he's a retardist, he practices retardism"
A description of American values and ideology
Most Americans practice retardism, hence why America is full of anti vaxxers.
The disadvantage people have who are retarded
I've specialized in retardism, so I can help retarded people
The act of being stupid or doing something stupid.
Joey jumped off a bridge because he has Retardism
A mental condition that encompasses both autism and retardation. The word was invented by the dreamy wise man of Arezium 2000 years ago in the heartland of Mongolia. Leader Batu Khan appreciated the word and its deep profound meaning so he included it in the national language.
"I'm a combination of autism and retardation. So I am the definition of Retardism" - Arezium circa. 2000 years ago
Our math teacher is the definition of this word that my fellow classmate (Mia) blurted out during our class when we were doing absolutely jack shit