When you bang a girl on top of a high dive or platform above water while she is in backbend position, when you finish you grab the poor girl's legs and flip her into the water.
Troy: "Dude last night i snuck into the local pool, and gave my girl a pacific throwdown!"
Andrew: "Damn dude thats awesome!"
by ThekewlChaldofrmcentral September 30, 2009
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