The act of baring one's bottom
"Mary commented on the excessive moonage at the building site"
by CaptainHaggis February 15, 2019
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Same as a "menage a trois" on Earth, except this actually would take place on the surface of the Moon.
Sex in space is going to be insane. I wonder who will be the first 3 people to have a moonage a trois? Now that's a giant leap for mankind!
by buffalojay August 28, 2010
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