TV / pop culture silliness
Wikipedia on both.
JoJo: "The manga is split up into 8 unique parts, each following the story of one member of the Joestar family, who inevitably has a name that can be abbreviated to the titular "JoJo"."
Blackadder: "... all follow the misfortunes of Edmund Blackadder ... It is implied in each series that the Blackadder character is a descendant of the previous one ..."
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