SpaceX Docking 

When you outsource the job of shitting into someone’s vagina to someone else while playing David Bowie’s Space Oddity.

Bill decided it was a job for Elon to fill her void. Elon put her on her the tried and true pile driver position, turned around and squatted, and delivered the brown payload completing the SpaceX Docking.

SpaceX Docking by Sean OConnor May 31, 2020

Space Docking 

Two objects namely one uncircumcised penis, and one other penis gently come together into a tip to tip union. once touching, the uncircumcised male then proceeds to encapsulate the other mans shaft creating a perfect vacuum seal.

Me and my jew bro went space docking last night... i was stuck for hours.

Space Docking by Tates726 February 24, 2013

space docking 

When a man shits into a womans vagina.

Brian squatted over her, lined it up, and began space docking.

space docking by GarethLJ April 22, 2006

space docking 

the once common, now lost art of pooping into a girl's vagina, space docking is enjoying a resurgence of popularity, particularly in the midwestern and northeastern United States (most notably Chicago and New York City) that reminds many art historians/scatologists of the beginning of the renaissance that began in Italy in the 15th Century.

Sally didn't much appreciate Charlie's failure to disclose that he ate three bowls of chili before space docking with her last night.

space docking by The Whaler April 17, 2006

space docking 

The act of defecating directly into one's vagina. Like a space ship attempting to dock to a space station, "space docking" involves very accurate control and near-perfect alignment of the two orifices.

"Hey baby, want to try space docking tonight?"

space docking by cyberpimp April 22, 2006

belgian space docking 

Pooping from one man's butthole into another. Preferably with the men stacked vertically.

I tried some Belgian space docking with Toby but my foot slipped and now he has chunky peanut butter all in his chest hair.

belgian space docking by Peteygthing June 5, 2020

space docking 

When a man with a erect uncircumcised penis extends his foreskin over the tip of another erect penis (circumcised or non).

Bobby: We were touching tips and then he started space docking me
Andre: Ooooooh that's hot.

space docking by JohnsonNoJ March 16, 2014