Let the anagrams begin

In truth, the anagrams have been going for a few days already.  It is amazing what is obtainable from the letters of Christmas. 

Most of the immediate family have played this "game" at some stage over the last few years.  The notable exception is my brother Brentastic and his wife Sarahsnaphappy, who live in Massachusetts and have yet to be able to join us at Christmas, although they did host the best Christmas I have had for many many years back in 2016.  

Obviously, there are various possibilities some ruder than others, but I'm sure that, noble Blippers that you are, these will never even occur to you.