Thomas J. Brown wrote up an excellent parody of “‘Twas the Night Before Christmas”:
But while shopping for presents, there arose such a clatter,
The shoppers all stopped to look what was the matter.
A grinch of a customer was causing a scene,
Spoiling a moment that should be serene.
Her voice loud and high-pitched, as shrill as a fox,The poor pimpled lad in the ugly red sweater,
She was waving her arms, as if ready to box.
What cause of her anger? ‘Twas an innocent phrase;
The clerk had but wished her, “happy holidays.”
He made no defense, he spoke not a letter.
With a tug on my arm, my wife said, “let’s go,”
But something inside caused me to say, “no.”
You can read the whole poem here