Possible Clues:

• Fifty-one had repeatedly become affectedly superior
• Posh
• Words of the pretentious, perhaps
• Utterly affected
• Did I get pulses raised talking posh?
• 'Well aren't you Mr. Fancypants!'
• Posh landlord initially did put up fence round about
• At last, turns up had identification for Harold sounding so pretentious
• Affectedly genteel, highfalutin
• Pompous type had one curry sent up