In an opinon piece by Fi Glover in a freebie paper that waitrose gives out (which has always been good in the past) the author refers to herself as a retard as she is very forgetful and has to frequentally make lists of important things to remember.
I found this terribly un-PC and was shocked tbh.
AIBU? (I posted here not aibu as i didnt want a bunfight in active convos)