Pahshon
A Pahshon is a Nahshon person who acts like they're the greatest and will explain the easiest things like they're some kind of genius.
'You still don't know how to count to 10? You're a Pahshon!'
'I told you the answer was 3. You're a Pahshon!'
'You're from Nahshon and you still don't know how to spell your name? You're a Pahshon!'