The act of placing the head of ones penis inside the foreskin of the partner's penis.
"Me and Miley Cyrus practise a lot of space docking cuz she has a large cheezy foreskin " ( as my aunt would say : "sometimes i dont have time to take a bath, so my dick smells like cheese" )
As well as referring to the act of placing the head of an erect penis inside the foreskin/meatus of another erect penis, docking also denotes the act of placing an unerect or flaccid penis along the length of an exposed buttock crack. In this act (often performed in British, public, boarding schools), erections are very much frowned upon.
Eddie bent over, exposing his bumhole with a neatly parted cheek, as Tony docked him expertly. "Oh what a beautiful docking", exclaimed Lara.
latin: incursio astrum
Mid-missionary position the man pulls out, turns his back to the woman and defecates into her vagina. This maneuver is remarkably difficult, hence the likeness to docking a shuttle into a space station at 17,000 mph.
Created by regulars of the game "Yohoho! Puzzle Pirates", the term ___tart refers to someone who does an activity frequently and with much skill. Usually used as not an insult, but as recognition.
Docktart represents someone who spends alot of time simply chatting, and not taking part in the actual purpose of the game.