Never heard that one. Glad someone explained it.
Gordon harkers your barkers, your dogs, your plates of meet, your feet; I have to take my shoes off me dogs are barking, Simple!
My Dad was a cockney, from Hackney Wick, you could hear the bells of St Mary all across the Hackney marshes when my Dad was a boy.
St Mary -Le-Bow was bombed in 1941 by the Germans and wasn't completely restored until the early sixties, so technically, no cockneys were born in the period when the bells weren't ringing.
ippy