Found this generator thanks to
icepixie's New Year's Resolutions post.
On the twelfth day of Christmas,
elflore sent to me...
Twelve aloraroses drumming
Eleven polonius piping
Ten zeedoubleus a-leaping
Nine tjchiefofstaffs dancing
Eight zeplums a-milking
Seven cybermathwitchs a-swimming
Six puppets a-writing
Five dra-a-a-agons
Four wizards
Three horses
Two comic books
...and a farscape in a firefly.
Dunno how that last one works, but it sounds BRILLIANT.