Roseanne canceled by ABC

[BmorePat87]

(05-31-2018, 01:27 PM)bfine32 Wrote: We've been over this before and it's a word a use in it's correct form often as it is the perfect adjective to describe such thought.

adjective

1. characterized by a slowness or limitation in intellectual understanding and awareness, emotional development, academic progress, etc.
   

I have never used it as a noun to slur an individual in my adult life

Your own source for that antiquated definition notes that it is considered offensive. The definition also doesn't even fit in the context you provided unless you're using the slang definition provided by your source.