Ultra Downy

A person who in the strict sense of the word is above and beyond retarded. Furthermore it is used to describe that person who picks their nose and whip it on your sleeve when you aren't looking.

A human being (or something like one) who is so retarded that they cannot speak, cannot walk by themselves, cannot eat by themselves, etc. They usually "communicate" through noises like "nnnnhh" or "eiirrr" or" "AOUEEEEOuuuu" and they shit their pants all the time so they usually fucking stink and they try to eat everything and don't listen to anyone. They usually have severe combinations of Downs Syndrome, Autism, Asperger's, and cerebral palsy.