I HATE Administrivia...
I coined the term Administrivia at my old company, and used it to refer to all manner of paperwork I had to do that seemed to bring me little value-add. Today was sort an Administrivia sort of day, with a significant portion spent on on doing expense reports. God, I hate doing these. Guess I have to, though, since I expense all manner of things for work, and expensive things too, and since the fiscal year has ended and I need to get my stuff accounted for.
Guess even when it brings me money, I still hate Administrivia.
UPDATE: Before I get flamed, turns out everyone in the world uses the term Administrvia. If you really invented the word, forgive me. Case of spontaneous invention, perhaps.