From what i can remember it certainly started out as a joke. The actual song itself is from a childrens tape. Some lads got it going as a bit of a gag back in the begining of the 80's and it started out slowly. It gained in popularity as we started to add movements to the lines.Arm movements leg movements etc etc etc...added words...Spot, etc etc etc. There's nothing special about it really and it's not a slag on anyone as most of our songs were back in those days.It was just a chant that we sung and before long it became synonymous with CFC.