This month marks 50 years since the first episode of Steptoe and Son aired - and we may have the star of legendary writers Ray Galton and Alan Simpson's previous hit to thank for its existence.
Comedy is all about recognition. Michael McIntyre points out one of life's foibles. You recognise said foible, then chuckle lightly and die a little on the inside. But there is a thin, unfunny line between highlighting some hilarious, unearthed observation and lazily trotting out a creaky comedy cliché that was hackneyed when first used on Round the Horne.