[AU where Stan and Ford are born as members of Billâs original species, as two pentagons.
Except Filbrick and Caryn are two equilateral triangles, which makes Stan and Ford being pentagons(since the chance of two polygons with the same side making children with just more side is already quite small)kind of a big deal.
Ford is a regular pentagon, he still has five fingers on each hand(instead of the normal four)but his five sides kinda overshadow it.
Stan is slightly irregular, a vertically squished pentagon(but only slightly).
The prejudice against Irregulars is present, but not quite as strong as it is in the Flatland book(which means that nothing extreme happens to Stan).
Filbrick in this AU doesnât kick Stan out but instead Stan kind of vanishes before Fordâs project is found broken.]