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When you're both about to cum and you run outside and jizz over the grass.
David: "Hey Z why is she so pissed at you?"
Z: "Oh I pulled old Philadelphia Snowstorm"
by g310 February 12, 2011
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Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
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