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
33π 15π
somebody so stupid that you are convinced they have Down syndrome and Autism.
"I'm convinced that who ever shot Harambe has Downtism."
10π 3π
Guy whoβs name is Kai, and snorts gas lighter fluid.
βWhen you snort gas lighter fluid you get downtism
Someone with Down syndrome and autism
Tommy has downtism what a retard