There are a number of things in this video that we don't recommend trying at home. Such as ice skating in your pants, drinking vodka while skating, and sticking your head through an ice hole (we're guessing that the latter two might be connected).
To see what we mean, click play to admire(?) the derring-do of Norwegian YouTuber Apetor - who, as some of you will no doubt be pleased to know, gets his comeuppance around the 1:18 mark.
Ah, if only the producers of 'Dancing On Ice' had thought of this for Keith Chegwin...