Steven Moffat you disappoint me, completely taking two lines out of Game of Thrones for your christmas episode, completely out though, not even slightly different.
Mormont: Winter is coming such as this world has never seen.
Seriously, you could have chosen a few different words..
That was the point. It was a deliberate and obvious reference to Game of Thrones. If he used different words, it wouldn’t be a reference. It would just be a discussion of the weather.
Game of Thrones/A Song of Ice and Fire + references on other TV shows.