I work in a big department at my university, and it would be hopeless for me to buy gifts for everybody. Not a few of them give me gifts -- a bottle of nice champagne (which I pass on to someone who drinks), cat toys, etc.
This year, I got some decaf green tea and two Japanese-style mugs for one of the two ladies who run other departments in this building, and a $20 gift card to Petco for the other. Miss Linda's getting this:
http://www.therefinedfeline.com/kitinbox-cat-perch.htm
As for myself, I'll probably get the car's windows tinted. Maybe I'll take a overnight trip to the Gulf Coast or send my Rolex Sub in for servicing. It's weird, but I don't want much (or maybe I just don't want to spend my money on much).