Craig's coworkers apparently have too much time on their hands. This is what his coworkers did to Tony--the guy who dared to go on vacation without locking his office door:
Here's the hallway leading to Tony's office, note his inbox.
The box on the floor is his CPU.
The circular thing in the next shot is the phone chord. Click to zoom in to see the frame of his kid, stapler & tissue box. In your comment, take a guess at the mystery object on top of the black sorter.
UPDATE: As Tony was clearing it, he wadded it all up.
Final total accumulation:
Weight Watchers Chocolate Peanut Butter Cookies
2 hours ago