A way of calling someone "dumb", though its more of a serious way of saying it and is one of the most offensive way of calling someone "dumb"
The old way of saying "Your Slow". Most people do not know that it originated this way.
Dude your such a retard
That biker is a retard
People with disabilities or the names Greta, Neva, Chiara
Retard "Hi my names Greta"
Normal person "Be gone retard"
Normal person *shoots retard*
Retard can only be said by people who are actually disabled/ have a disability.
Girl 1: She's so retarded omds
Girl 2: Omg, you can't say that, not unless you actually have a disability
Something people whose names are Sam carry on the daily
Dude you're so retarded, hey dont say that sam is here!