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A pact made between a group of friends, usually girls, who promise each other to never have butt sex, or allow anything up their "pooper" unless it is for medical purposes. Guys may also have a variation of this, promising to not stick it in any girls "pooper". It should be made official with a pinkie promise
Guy: Hey you want to have butt sex?
Girl: No! I made the Pooper Pact!
by Adri226 January 27, 2009
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