Not forgetting of course that the word Heath also has a sort of pause between the heee and the th. Sort of a bit kind of hee uth but without the u. (Is it a local version of a glottal stop, I've always pondered?)
Gornal was always said to be the place where "they put the pig on the wall ter see the bond goo by!" But we're referencing here back to when folk used to keep a pig in their garden, which they happily fed and looked after cos it was such a useful animal - ate the scraps, provided manure to grow the veg, the kids could interact with them whilst they were younger, then when once they got fat enough theyed disappear when the kids were at school and a bit later ham and bacon would happen, apart from some lovely joints of pork! And anyway - always a silly phrase cos everybody knows you wouldn't keep the pig in your front garden where the wall is, would you? and it would only be his front feet on the wall, to make him tall enough to see the band over it as they march by in any case. Same as you would with your dog!
Turns out there are/were some very nice houses in Gornal - not the 'dump' one might be inclined to believe ! but that's most likely why such comments proliferated, because it was known, locally, to be posh!