This is an old joke here it was told to many audiences by one of our comedians a guy called Brendan Grace, he is a really funny guy you should check him out you will know its him he is a big man with a beard and a lovely warm face. Google him and check out some of his other material what a character you should check out his Bottler character or his father of the bride one but some of them are good we get the humour because his characters are based on inner city Dublin people ...... he is great craic and gas