Значения термина regular nob на английском

A regular nob like you, nabbed for the first time, and for such a long figure, sir, sure not to be diddled.

'My eye, sir, here is a regular nob enquiring for you.

'No, sir; but it was a regular nob, sir, for he had a coronet on his cab.

'Dinner for best drawing-room directly; green-pea-soup, turbot, beefsteak, roast duck and boiled chicken, everything that is good, champagne in ice; two regular nobs!'