1. Circular pattern of procrastinating by looking at funny websites (like LOLcats), getting stressed out because you have so much work still to do, relieving the stress by looking at more funny websites, which causes you to push off your work even more, etc.
2. General malaise created by extensive sessions of aimless web surfing, such as happens when one loses hours of the workday to websites like LOLcats.
I always start the week energized and excited about my project, but by Wednesday, I'm stuck in the LOLdrums.