The song was sung, at least as early as 1971/ 1972 at Molineux. Personally, I don't like loudspeakers dictating which songs fans sing. Football has almost turned in to a American football match, with everything choreographed. There were obviously unpleasant things at football, which needed to be got rid of, but the Liquidator isn't one of them.
The Liquidator to me, brings back to mind Richards, The Doug, Kenny Hibbit, Willie Car, Mike Bailey, Frankie Munro, Squeak, David Wagstaffe, Phil Parkes, Steve Kindon, Geoff Palmer and Steve Daley. It brings back to me, 2 league cups, when the League cup, was a real trophy. It brings back 40 and 50, 000 crowds at molineux for some famous night matches. We sang it all through the leagues, even in the old fourth division. There is a lot of debate with who started it, but we it was rather us or Chelsea, but the important thing is, it is associated with supporters all throughout the country, from being an intimidating anthem, that was roared out from both the North and South Bank.
The arguement about swear words, doesn't hold much weight for me. When it was sung in the 70,s there was no swearing on TV or on the radio, the Sex pistols were banned from the BBC, because of a swear word. Today there is swearing everywhere, on the TV, radio and in the charts. There are computer games for kids, with the enemy getting their heads blown off. I am sure a bit of boisterous fun for 3 minutes singing an old anthem that graced the Molineux for many years, is not going to corrupt anyone.