Complex sentence: Bacon ice cream originated as a joke, a flavour that no one would willingly eat, in the 1973 "Ice Cream Parlour Sketch" by "The Two Ronnies", where a customer requests cheese and onion flavoured ice cream followed by smokey bacon.
Split into simpler sentences: Bacon ice cream originated as a joke, a flavour that no one would willingly eat. It was referenced as such in the 1973 "Ice Cream Parlour Sketch" by "The Two Ronnies", where a customer requests cheese and onion flavoured ice cream followed by smokey bacon.