a skid mark (shit stain) on a g-string or thong.
man that chick had some major g-smid.
i'm never calling her again.
by Aunt Fanny January 22, 2008
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a skid mark (shit stain) on a g-string or thong.
man that chick had some major g-smid.
i'm never calling her again.
by Auntie Smith January 26, 2008
Get the g-smid mug.