Preston density app 2,500 

shockingly dense

When Speight created Alf Garnett he did so to parody what would be called the working class Tory
Someone who votes against their objectively viewed self interest in a belief they belong to a different social strata 
Turkey's voting for Xmas. Not all viewed Alf the same way of course and he transitioned to other lands like Australia and even the US where he became Archie Bunker ....no pun on the name obviously 
The same character appears in Life of Brian as a prisoner strung up in shackles, but still vehemently in favour of tough Roman punishment on people like himself suggesting crucifixion, a common form of punishment was too good for em, 
The pub landlord is yet another 
Some people even apparently believe they were little lord Fauntleroy in a previous life and act accordingly
I have to admit it has a certain amusement value lol