I've not heard it to be honest (I don't hear many songs coming from the home supporters). Wasn't there a big controversy about Man Utd fans singing something similar? I believe there was a big outrage and the fans then stopped singing it.
If only there was a big outrage against the stereotyping song which people sing about Rotherham folk!!! Maybe an outrage discussing some of the points made on here I.e. are they thinking about the victims of the child abuse when they sing it etc.