A mysterious inside joke of the drum and bugle corp, The Cavaliers. Rumor has it that one can only find out the meaning during your second year playing in the band. It is not to be found anywhere on the internet and will never be told unless a second-year member.
Free-floating sploogie (human or other mammalian jism) suspended in a zero-gravity environment, or a liquid environment wherein the seminal juice maintains a buoyancy equal to that of the suspending fluid.
On MIR, several sensitive instruments were damaged by a space sploogie, carelessly ejaculated by one of the astronauts.