Similar to docking (an activity undertaken by gay men involving placing the ends of their penises together and folding the foreskin over the top) but undertaken by certain members of the armed forces, normally when they are bored. Power docking is when two men who have "docked" tape their penises together and then have a fight! Just for the banter.
Holy crap, those sick sons of bitches got so bored they resorted to power docking!
by Concerned Civilian January 11, 2008