Calling A Retard, A Retard

Using The Word Retarded. Are You Offended?

If you are it’s most likely because you were born with atlantoaxial instability that is usually associated with the trisomy 21 genetic imbalance.

Doug Stanhope - 'No Place Like Home'

https://www.youtube.com/watch?v=7dqsgxLyl5E

Until the 1960's, the terms moron, idiot, cretin, and imbecile were all genuine, non-offensive terms used, including by psychiatrists, to refer to people with mental intellectual disabilities and low intelligence.