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Fifty years later a music hall comedian did a parody on it and that was the version they used in the film 'Oh What A Lovely War'.

It was Christmas Day in the cookhouse, the happiest day of the year
Men's hearts were full of gladness, and their bellies full of beer
When up popped Private Shorty, his face as bold as brass
He said "you can take your Christmas pudding
And stick it up your....."

Tidings of comfort and joy, comfort and joy
O, tidings of comfort and joy

It was Christmas day in the harem, the eunuchs were standing round
While hundreds of beautiful women lay stretched out on the ground
When in strolled the bold bad Sultan, and gazed at his marble halls
He asked "what do you want for Christmas, boys?"
And the eunuchs answered...

Tidings of comfort and joy, comfort and joy
O, tidings of comfort and joy