Duro the Dawg wrote:
dis·crim·i·na·tion
dəˌskriməˈnāSH(ə)n/
noun
noun: discrimination; plural noun: discriminations
1.
the unjust or prejudicial treatment of different categories of people or things, especially on the grounds of race, age, or sex.
Retard: person who has a mental disability (often used as a general term of abuse). The point? It’s a slur for discriminating against people with mental disabilities