DOODS!
That last factory I worked,....you know, the one that made ford intake manifolds.....My supervisor had a mentally challenged son and DESPISED the word "retard" regardless of its context. I just made damn sure to delete the word from my vocabulary while in the building! I watched my supervisor climb in an asshole one time when the word was used in a derogatory way. I figured that was not how I wanted to get on his bad side. The asshole eventually got fired for petty shit that most over look.