Downtism means: Guy whose name is Kai and who snorts lighter fluid. (in Community Dictionary, added by Sara Deleon)

What else does Downtism mean?

  • Someone so dumb that they are sure they have Autism and Down syndrome. (in Community Dictionary, added by Jayda Roach)
  • N. is a rare condition that has been around since the middle 1800s. It’s a mix of down syndrome and autism. However, it was eventually cured. N.Someone who is truly dumb. Alternative uses Downtistic (in Community Dictionary, added by Ignacio Santana)