the act of bouncing on ones bed, reaching maximum height whilst masturbating furiously. Upon reaching maximum height you ejaculate your load in 'zer0-G'
by MooreMedia November 21, 2014

Captain Jack ejaculated into the crew sleeping area, allowing the rest of the crew to wake up to some zero-g snow.
by The Big Toast October 11, 2020

The sexual position in which one partner is held in the air upside down performing fellatio or cunnilingus and reaching around to finger the anus of the holding partner
by frothundaa June 16, 2009

Bella went zero g internet when her web search’s failed to provide her answers; she headed for the book store.
by Gakkuri August 23, 2020

An orgy in space, or to be more exact, any zero gravity area. Very common amongst visitors of the International Space Station
We flew up there on the shuttle and joined a week-long Zero or-G on the ISS. Those Russians sure know what makes an astronaut tick!
by laserswordofdeath +3 August 27, 2016
