I just don't get it anymore. Yes cultures clash, modern society loves to shame anyone for anything they or their ancestors have done and friction is an inevitabiliyy, but this.. this is another level, a whole stadium almost were joining in as if it was some playful ditty.
If the player that scores the winning goal for you that wins the league or saves you from relegation, or the doctor or nurse that gives comfort to your dying family, is black, and some would have a problem with it?
Get to city, lad. Become a better player, work hard and laugh hard, sod the racists they don't deserve you.