Honestly, no clue what this is supposed to be from but I remember this Zombie apocalypse concept my cousin came up with and heres a basic summary of it.
Its the early 50s and a new pill has just come out, it says that it can increase masculinity in men and so since its the sexist 50s its a big hit. However this pill has the side effect of long term use causing the user to be turned into a zombie(dont remember how, she didnt explain it very well), and since all men are zombies now the women have to rise up and find a cure.
Yeah, thats kind of it. Also this is inspired by a verson of Sweet Caroline but with gunshots. So.... Yeah