I really don’t think that much thought goes into it. It might be offensive to hear, but most chanting won’t be doing much more than joining in / repeat until the next chant or song starts. Same as most chants, alcohol being a prime cause of preventing rational thinking. Still, in this age...
Can’t say have ever heard. Probably means “he’s bald, he’s bent, his arse is up for rent, David Armstrong, David Armstrong…” is no longer acceptable. Not least because he’s sadly no longer with us! (Terrific footballer, single handily knocked us out the cup in ‘85. Rip, gone but not forgotten as...