All football songs are "pinched" from somewhere or another, with every set of fans claiming to have sung the original.
No need to ask.I was at Bolton when it was first ever sung Cowdenbeath fans jumped on it because of their nick name after we sang it because of how we were playing.
You only have to look at the story given by Cowdenbeath fans to discover that they definitely didn't think it up. Something to do with Brazilian coal miners tunnelling to Cowdenbeath in the early 1900's Sent from my SM-G900F using Tapatalk