It's from one of the shows listed under this paragraph: https://en.wikipedia.org/wiki/Diane_Morgan#Philomena_Cunk
Morgan is perhaps best known for her portrayal of Philomena Cunk, an extremely dim-witted and ill-informed interviewer and commentator on history, culture and current affairs.
Excessive number of open tabs, anyone?
It's from one of the shows listed under this paragraph: https://en.wikipedia.org/wiki/Diane_Morgan#Philomena_Cunk