1 definition by Mr.Know_It_All
(Flen_gnar ) Flengnar: A reasonable, but critical person. Who is not only the most polite person in the room, but can also be your worse nightmare if you piss him off.
though mostly reference used by people in the southern areas of America. not many people actually know where it originated from.
though mostly reference used by people in the southern areas of America. not many people actually know where it originated from.
by Mr.Know_It_All March 12, 2015