Alex Oxlade-Chamberlain is, without doubt, the ultimate joker in the Arsenal dressing room. His latest victim is Carl Jenkinson, currently on loan to the Hammers. The Ox ripped into an absent Carl for his passionate love of country music – ‘something he's picked up from the Hammers’, Chamberlain claims. Instead of his usual deadpan jokes, the Ox decided to change his tune this time, by singing one of Jenkins favourites and posting it online. The Ox’s singing prowess did not impress as much as his footy skills do. On the other hand, we should warn you that the Arsenal F.C. Mug ES will impress, even if you don’t want it to.