A sexual position that can be accomplished only by the most skilled, usually a physician.
Man, that doctor was amazing! He rocked my world with the Lazy Astronaut!
(V) A very specific sexual position
The man lies across two objects (i.e. beds) with the top half of his body on one bed and the lower half on the other, leaving his midsection in the open. (Like he’s an Astronaut falling through space) the woman lays below him and straddles by her legs around his mid section and pulling up creates the "docking procedures". Thereby doing all of the actual thrusting and allowing the "Astronaut" to be lazy...
That girl I was with last night let me do the Lazy Astronaut..