a) (offensive ): A person in North America, born after 1970 (or so), who is past 18 years of age and who is still virgin for non religious, non-family and non ethnic related reasons
b) a person in North America born after 1950, who was never mentally ill, yet who never had any close friends either when they were a bratager and idiotager, and turned out fine when they became young adults.
Among modern North American teenagers obsessed with such sociological concepts as swag and yolo, it is not royal flush to be a social retard under definition a), or if you already fit definition a), you would be considered a social a social retard under definition b).
This is a person who goes to the store and once they pay for their items, the cashier must always tell them to flip their debit card over as they ALWAYS have it facing the wrongway.
That guy ALWAYS has his debit card facing to the left. What a retard eh? I mean, he comes in twice a week and ALWAYS forgets. He must be a debit card retard.