I lived in South Jersey. My grandparents lived in North Jersey. I remember going to visit my grandparents, and passing through an area where everything looked... beige. I asked my parents about it, but they always changed the subject. Like "where babies come from," parents in New Jersey don't quite know how to explain Central Jersey.
It will ALWAYS be Pork Roll to me. As for subs and hoagies, I go both ways. In North Jersey, I order a sub, in South Jersey I order a hoagie. Either way, I like it with a Cream Soda, Wise potato chips, and like Tastycakes Butterscotch Krimpets for desert.
“People say nothing is impossible, but I do nothing every day.” Winnie-the-Pooh