I returned to the office early today. Well extra early, I usually arrive before 8am, but was here thirty minutes early, after a week off. As I made my way up the stairs (I never use the lift, what is the point to go up or down one floor) I thought to myself what kind of prank my colleague would have pulled on me this time. He usually does his best to do something on Fridays (my designated work from home day) but as he has had most Fridays off for the past month he has not been doing anything. Now he he had the whole week to come with something plus, he had to beat his last environmental message from August.