At a Pittsburgher, I assumed it was a misspelling of “nebby”. https://www.urbandictionary.com/define.php?term=Nebby https://www.urbandictionary.com/define.php?

At a Pittsburgher, I assumed it was a misspelling of “nebby”. https://www.urbandictionary.com/define.php?term=Nebby https://www.urbandictionary.com/define.php?term=Nebby