An overused insult, often used by some twat on the
internet (mostly
americans). It's pretty cringe to do so unironically.
Ironic use for comedic effect is ok however, because people who get upset over words over context are fucking
pathetic.
Example 1: "And you actually believe that? You're a fucking Autist/
Retard!"
Example 2: "Hey, Bro. *Chuckles* Do you see that kid with the Fedora over there?"
"Yea, what about them?"
"He's an autist..."
"How do you know?"
"Have you seen most of the other from my
school for
kids with autism? They all were Fedoras!"
"HAHAHA! TRUE!"