According to the Collins English Dictionary the
primary meaning of the word Retard is: "to delay or slow down (the progress, speed, or development) of (something)"
In his "funny Pic"
@IneedSchool did not
call Kaz a retard, he merely said that kaz had "
gone full retard for including PS2 cars to next-gen". When I read that I did not jump to the conclusion that he was calling Kaz names, but was merely using the word retard in it's primary meaning to say that putting PS2 cars in a PS4 game was retarded thing to do, which indeed it is imo.
That's my take on the matter. 👍