The act of waking up late in the day (generally on a day off or weekend) tired, getting out of bed for up to six hours before proceeding to climb back into bed and fall promptly back to sleep. Can be closely tied to procrasturbating or just regular procrastination in general.
Guy 1: Hey man whats up?
Guy 2: *yawns* feeling tired but i've only been up for like 4 hours.
Guy 1: epic bro sesh later ydg?
Guy 2: Hmm...Actually I think I'm going to go and finish off my opposite nap