
What do you get for the person who has everything?
No clue.
But for the die-hard Seinfeld fan on your list, how about getting them their very own Festivus pole?
For those of you unfamiliar with the Festivus holiday and the significance of the pole, here's an excerpt from Wikipedia:
The tradition
begins with a bare aluminum pole, which Frank praises for its "very high strength-to-weight ratio." During
Festivus, an unadorned aluminum pole is displayed,
apparently in opposition to the commercialization
of highly decorated Christmas trees, and because
the holiday's creator, Frank Costanza, "finds tinsel distracting." Local customs vary and you may be able to decorate your pole with non-threatening plain decorations, or ordinary green garland.
For more on the concept behind Festivus, Allen Salkin has written an entire book on the subject, complete with a forward by Jerry Stiller.
Or if you don't want to read, there's "Festivus: The Flash Movie," which gives I really nice summary of the creation of this brilliantly bizzare alternative holiday.