Cajun Night Before Christmas

Unfortunately, I don't know to which clever writer this piece should be attributed.
I first encountered it in a marvelous compendium of clever wordplay by Willard Espy, An Almanac of Words at Play. Of course, Mr. Espy had attributed the piece, but the books were loaners, they're out of print and hard to come by... I have a copy of The Best of An Almanac of Words at Play, published about eight years ago, and given to me by Polly Friedlander, the president of the Willard Espy Foundation. Not bad, eh? But many of my favorites were omitted, including this brilliant bit.
I found it on the internet, but without attribution. and here it is, on the internet again.
Still without attribution. I intend to correct that.