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When a male ejaculates upon a squash (or similar produce i.e. cucumber, zucchini, large carrot sticks) then proceeds to insert jizz covered veggie into a woman's (or male) orifice of choice.
"I was Squashpumping Megan the other day; You should have seen the load I blew on that zucchini, dawg."

"I hope Julia doesn't choke on all of our cum when we start Squashpumping her"

"Wanna have a Squashpumping orgy?"
by TheOracle22 January 22, 2012
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