meanmistermustard said
One connection to the Beatles is that William Brambell, who played Albert, played the role of Paul's Grandfather in A Hard Day's Night. All that "he's very clean" was, at least in part, a play on the role he played in Steptoe and Son.
Not sure if the humour would travel continents but i would heavily recommend giving it a viewing.
Of note, it was the basis for the US sitcom "Sanford and Son."
parlance