Futurama is one of the greatest cartoons of all time. If you haven’t seen this gem of the early noughties, here’s the basic premise: Pizza delivery boy Fry accidentally falls into a cryogenic freezer at the turn of the new millennium, and wakes up 1000 years in the future.

In the sixth episode, ‘A Fishful of Dollars’, Fry re-discovers his old bank account, which contained the princely sum of 93 cents at the time he was frozen. Over the 1000 years he spent as a human popsicle, he is told the balance has compounded from less than a buck to the staggering sum of $4.3 billion. Hijinks and capers ensue…