They hired him as an Administrative Assistant, which means Moves
The Boxes in the corporate tongue, and so that was his name among the
people of The Office. He had other names too, secret names, names to be
written on his W-2 and paystub and other forms one discusses not with
coworkers; but in meetings, office gossip, and such, he was called Moves
The Boxes. (Except for the times when he was called "Hey, you," usually
followed by a comment such as "Could you be quieter? I'm trying to work
... I wrote that back when I was temping at a data entry job, shortly before my wrist meltdown; but I never went anywhere with that. There's a longer story in it somewhere, I'm sure.