I was sorely tempted to add 'Who does?'! ;-) ;-) JOKING!
Manchesterrrr la la la!! One very proud half-Mancunian here ;-) Shame the other half is Stokie...
Who is this? Morrissey? "Oh Manchester, you've got such a lot to answer for..."
Arsenal all the way, baby!
Natives of Manchester are Mancunians (bit like the Welsh spelling) but can also be Mancestrians (less common but from the Latin)