When Black Sabbath announced their reformation earlier this year, everyone but the surliest and most mean-spirited music fans was over the moon. Everyone loves Black Sabbath. Even Santa Clause loves Black Sabbath. That’s why he wrote and performed a parody song of ‘Iron Man’ - with the forgivably-unimaginative title of ‘I Am Santa Claus’.

(All kudos goes to Metal Injection for finding this little gem)