atomic spacedocking

When one penis is fucked by another penis. Right down the ole peehole. Optionally, if the penis being fucked is uncircumcised, its foreskin may be used to create a vacuum seal by being pulled over the penis fucking it.

Dude: "Booger and Cleetis got caught atomic spacedocking !"

Bud: "I heard Booger was slamming has meat pole so far down Cleetis' man sausage that he jizzed into ole Cleet's bladder!"