1. Feeling like you have been extremely busy and you have no time for anything fun any more but never accomplishing anything.
2. A person who says that they cant do anything with you because they are busy but they dont actually have anything to do.
Person 1: "man i have been so busy but i have just watched tv all day"
Person 2: "Oh thats just an artificially busy day"
Person 1: "Hey do you want to go to the movies later?"
Person 2: "No thanks man Ive got stuff to do"
Person 3: "No you dont, youre just artificially busy"
Person 1: "Dude, thats lame!"