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1.
When two individuals participate in a Daffy Pineapple, they insert a bendy straw into their anus'. one end goes in each of them and they participate in a game of tag where they release gas back and forth creating a vortex of fumes inside the straw. then they remove it from their anus' and in turn, suck both ends of the straws at the same time.
My friends Steve and Jerry had a hardcore Daffy Pineapple Fest last Friday.
by Wiener Dookie February 24, 2011