You can always tell the Christmas season is here when you start getting
incredibly dense, tinfoil-and-ribbon- wrapped lumps in the mail.
Fruitcakes make ideal gifts because the Postal Service has been unable
to find a way to damage them.  They last forever, largely because
nobody ever eats them.  In fact, many smart people save the fruitcakes
they receive and send them back to the original givers the next year;
some fruitcakes have been passed back and forth for hundreds of years.

The easiest way to make a fruitcake is to buy a darkish cake, then
pound some old, hard fruit into it with a mallet.  Be sure to wear
safety glasses.
		-- Dave Barry, "Simple, Homespun Gifts"