It's been a practice within football for some time, even Joe Spence (born in 1898!) had his own song, the rather straightforward instruction of: 'Give it to Joe!' Over time, it has become a clear way of offering support for individual players and making them feel appreciated. It is also fair to say some of the chants manage a less-than-subtle dig at some of our rivals at the same time!
The Debate panel offered their views on the subject. "There are loads," commented ex-defender Wes Brown. "Obviously, growing up as a kid, there are so many different chants but those ones used are the ones who have left now.