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1.
an action done by a young person who is wearing clothes that an elderly person might wear. i.e. Hawaiian shirts, socks and flip flops, straw hats, golf shirts, shorts above the knee, oddly coloured flower dresses or moo moos.
Bob: "Woah. You see that guy's shorts?"
Tom: "Yeah. Hes Straight Geezin."
by CaptainKirkToEnterprise March 16, 2010