my absolute favorite x-mas song is on dr. demento's dementia royale
(i think! anyway its the one with the cartoon of him on a purple 
background, hurling through space with his desk and records and 
microphone)

it's called "i found the brains of santa claus"

i guess i'll post the lyrics here. i'm in the mood.

can't remember the name of the artist off hand...

i found the brains of santa claus, underneath my bed.
they were in a pickle jar i wonder if he's dead?
oh, they smell like dried up tuna, and look more gray than red.
i found the brains of santa claus i bet you that he's dead.

(chorus)
yes, he still may have a jelly belly and a big white fluffy beard,
but without that gray stuff in his head he would act kinda weird!

i found the brains of santa claus, his wife might want them back.
i'd send them to her c.o.d., the zip code's all i lack.
they really aren't much use to me 'cept serve them as a snak.
i found the brains of santa claus, it's strange but it's a fact.

chorus

i found the brains of santa claus, underneath my bed.
they were in a pickle jar, i WONDER if he's dead!
(while holding nose:) oh, they smell like dried up tuna,
and look more gray than red.
YES i found the brains of santa claus....
i   hope   he    isn't    deeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaad!

(not a parody by the way, original but typical sounding x-mas 
music.)