mackeming
A mackem is a person from Sunderland, and they're not the same as a Geordie, but they still think they're better.
I'm a mackem, not a Geordie, but I think I'm better than them.
A Geordie is from Newcastle, I'm from Sunderland, and I think I'm better.
A Geordie is a pig person, a mackem is just a lazy person who thinks they're better.