autistic aids
When your autism is so bad that it causes you to have a special type of AIDS. The AIDS combines with your autism to make you the stupidest fuck that ever existed in the world. If you have autistic AIDS, you're not just regular stupid, you're a waste of fucking Oxygen stupid. The stupidity manifests itself not only through academics, but in social interactions and behaviors.
This Polish kid in my Medical Interventions class is such a fucking c***. He made me do the entire lab report by myself when he jerked off to gay squirrel porn. His autistic AIDs is fucking contagious.