Hi All, I am looking for the words to an old song or poem which begins with: "It was Christmas in the Workhouse"

I can't remember much of it I used to hear it in Scotland when I was younger (long time ago).It was rather bawdy, the only other line I can remember was

"We don't want your Xmas Pudding, You can shove it up your Arse "

Appreciate any help anyone can give on this one!

Scotty.