What is Supergrad?
1.
A person who has graduated from high school but still parties with high school teenagers. Typically, high school boys hate them and high school girls fuck them.
Tommy: Man that party sucked, all the supergrads took our girls.
Jimmy: At least they bought us beer!
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Random Words:
1.
when a minor calls an older friend/neighbor/grandma to deliver alcohol to a location
"Hey Steve, I heard you just turned 21. Could..