Autismistic 

A person that claims they are always correct even when they are wrong and will continue to claim they are correct even after being proved wrong with hard evidence. Normally a sign of some forms of Autism hence the word used.

Steve: "Dave's so autismistic. He's always claiming that Jack Black is Hugh Jackman's son and that he was forcefully made to change his name because the embarrassment caused by him being in 'The Muppets' film."

Bob: "What kind of bullshit fact is that. It doesn't make any sense at all, did you show him their birth-dates and how that would be impossible?"

Steve: "Yes but he claims that a time machine was used for it to be possible and I was stupid and incorrect for not thinking of that."

Bob: "What an autismistic thing to claim."

Autismistic by SpaceOnyx August 13, 2014

autismistic 

when somebody is literally so fucking stupid that you have to compare them to this damn made up word

Why the hell is william acting so autismistic??

autismistic by your stepmom’s side bitch March 29, 2019

Autismistic 

A mental child who acts like a deafulty boi

Man asks own children if the are Autismistic

Autismistic by BALL1ST1Cgecko0 September 26, 2018

Autismisticitis 

A disease that is very rare and is very contagious

I asked the doctor what I had wrong with me and he said "I'm sorry but you have a disease called autismisticitis"

Autismisticitis by Inspire_all June 28, 2017

autismist

someone who hates on autism

autismist: that boy is autistic

autismist by bagchassinwordmakinking June 30, 2021

Autisumistic 

Kadin

Bro your Autisumistic

Autisumistic by The Real Chaos December 29, 2022

autistimistic

It's when your friend is the last one alive in rainbow 6 seige and he truly thinks he can pull the 1v4 clutch but you know he is autistic so therefore he is an autistimistic

I saw this funny looking kid at school and he was confident is asking this girl out I must tell you he is very autistimistic

autistimistic by pussCslayer October 1, 2020