Wiktionary
codhead
n. 1 (context Geordie humorous English) Person from North Shields a town in the northeast of England. 2 (context British English) A person from Grimsby a fishing town in the north of England. 3 (context British English) A person from Whitby, a town in the northeast of England. 4 (context British English) A person from Fleetwood, a town in the northwest of Lancashire.