dagenhamite
a dagenhamite is a person from dagenham who lives in the town, and doesn't want to be anywhere else, ever.
"I'm not moving out. I've seen people walk into pubs with more grit than you."
"If you leave Dagenham, I'll find you and tell you off in person."
"I'm a Dagenhamite. I wouldn't live anywhere else, even if it was a f***ing palace."