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The act, practice, or habit of performing or participating in a blumpkin in space.
True to her name, Sally Ride was a frequent participant in that variant of blumpkins known as the space Blumpkin - an act made more wistful and gainfully frissonable by the inclusion of vacuum toilets and space astronaut diapers.
by bloom ken January 16, 2010
The act of receiving a blumpkin while space docking.(getting a blow job while shitting into a vagina)
Alec, Adam and Kajsa all worked together to perform the Space Blumpkin

The Cedar rapids Mustangs are known for their Space Blumpkins
by Annonymous Homo January 30, 2009