Office prank.

Chris, who sits near Tom and I at work, took a two week vacation with his fiancee. This, plus the fact that he has four monitors on his desk (I have two, the head artist has three, he's the only person with four) makes him the obvious target for a prank.

Ryan, who you can see waving in the background, hid the four monitors and replaced them with this one giant old monitor. Then, just to rub it in, set his screensaver to be a picture of his desk back when it had four monitors.