Downtism

N).a very rare disease that was spread in the mid 1800's which is a mixture of autism and down syndrome but was later cured; although it has come back from the source downteccia aka D. Laveieri.

N).Some one that is really dumb.

alternate uses Downtistic

Dude daneille has a major case of downtism and needs to be institutionalized immediatly

by squigz April 26, 2008

Downtism

somebody so stupid that you are convinced they have Down syndrome and Autism.

"I'm convinced that who ever shot Harambe has Downtism."

by yesuwuceg June 18, 2017

downtism

Guy who’s name is Kai, and snorts gas lighter fluid.

“When you snort gas lighter fluid you get downtism

by Deltahascarrotsbish June 7, 2019

Downtism

Someone with Down syndrome and autism

Tommy has downtism what a retard

by Lobuhhh September 24, 2023