Mrs. Battersby

S2 E11: After contemplating the concept of memory, Ricky and Karl role-play as the two lobes of Karl's brain. Karl describes a childhood weekend of talkative ghosts and befriending pocket calculators. Karl pretends he manages a plumbing company and gets tough with his employees. In Karl's diary, he explains why martians are more advanced than earthlings, describes what happens when a horse walks into a bar, and questions whether or not we're running out of new sounds.