I love the idea of a "morale system", I feel like it would also make helpful ncps more dynamic without relying on characterization or other story beat excuses. You could bring x number of villagers to help clear out the vampire lair but peasants might scare off sooner than guardsmen or so on too

in this case the apparent acronym confusingly is the name. It's said as "fooly cooly", which is just stylized as FLCL after its name in Japanese (フリクリ)