By Ewan Murray Football crowds offer something truly unique to the sporting world. It’s rare to see tens of thousands of people come together for a joint cause, but football has the power to unite strangers across the world. Experiencing a football crowd – especially in certain grounds – can be an extraordinary and otherworldly experience. Football fans are known for their creativity when it comes to the songs they sing in the stands, even if they’re sometimes taken a tad too far by certain supporters. However, when done tastefully, these chants serve up humour and passion in an incredible set…