plain and simple: when two chicks rub their pussies together by straddling one another. very pleasureable.
by KroSS September 23, 2004
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Get the donut bumpin' mug.My gross pervert friend Daniel told me it was when one girl strattled another girl and the grinded their pussies against each other or something. Kind of like dry sex, only not so dry! Yucky huh?
by Anonymous April 30, 2003
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