I wasn’t a big fan but for a while in my late teens I watched a certain soap opera fairly regularly (because I had a night job)
I don’t remember the name of the soap but I remember I thought they lived in “Poor Chauz” or was it “Poor Jaws”? I couldn’t really tell. I figured since it was fictitious, hey whatever.
Decades later, out of the clear blue sky something in my brain clicked and I realized they had been saying “Port Charles” all that time.