The art of looking busy while doing nothing productive... especially as in sitting in front of a computer watching it do things.
...to Triddle the day away.
...and he is a Triddler.
Arthur triddled the day away in the field. (around the barn etc.)
Jimmy triddles too much in front of the computer!
Mr. Curzed is a master triddler!
Mickey has been triddling over there for hours!
Sonja triddled all day in classes nursing a hangover.