I have a wonderful casette from twenty odd years ago,Adrian May and Chris Weger together doing their Christmas show.Over an hour of GREAT Christmas bah humbug material.I wish I had the tech gen to put it on here for you all.
My two favourites are 'I Hate Christmas' and 'When Father was Pantomime Dame'
A friend does a lovely job of 'I'm Very Worried about our Jack'- the beanstalk story from Jacks mothers point of view.