Here's another radio profile from the "How Tickled I Am" series, this time of Les Dawson.
"Les Dawson (2 February 1931 - 10 June 1993) was a popular Lancashire comedian, known for his deadpan style. Dawson was a curmudgeon, famous for jokes about his mother-in-law and his wife. Dawson began his entertainment career as a club pianist ("I finally heard some applause from a bald man and said 'thank you for clapping me' and he said 'I'm not clapping - I'm slapping me head to keep awake.'"), but found that he got more laughs by playing wrong notes and complaining to the audience. He made his television debut in the talent show, Opportunity Knocks, and was seldom absent from British television screens in the years that followed. His best known routines featured Roy Barraclough and Dawson as two elderly women, Cissie Braithwaite and Ada Sidebottom who, having worked in a mill in their youth, spoke some words aloud and mouthed others--particularly those pertaining to bodily functions and sex; they also repeatedly pushed up their bosoms, in pantomime dame style, an act copied faithfully from his hero, Norman Evans. Dawson's humour, though earthy, was seldom coarse, and he was as popular with female as with male audiences."