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The awkward relationship between a guy and a girl that is impossible to be defined and catagorized, it is different and/or a random combination of relationships defined by terms such as "just friends", "best friends", "bfgf", "friends with benefit" or anything else. The relationship may or may not be everchanging.
My friend is in a platypus relationship with this girl, its driving him crazy.
by panda8585858585 April 26, 2011
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