Siskonian 

To be defined within nihilistic terms, yet with the scope of a broader hope for humanity. First coined by Greta Van Fleet while standing next to a power station in Downtown Los Angeles under a full moon

"these measures are a pure Siskonian fever dream"

Siskonian by Crollaux September 30, 2020

Sinfonian 

"THIS IT IS TO BE A MAN OF THE HIGHEST TYPE. TO BE AND NOT SEEM; TO DO AND NOT SIMPLY TO TALK;
TO HAVE THE RIGHT IDEAL, THE TRUE MOTIVE AND PATIENTLY TO TRANSFORM CONDUCT IN ACCORDANCE WITH IT
SO LET IT BE FOR SINFONIA."
- Ossian Everett Mills, March 15, 1912

A Sinfonian is a member of Phi Mu Alpha Sinfonia. This is a fraternity of musicianly men who strive for the advancement of music in America.

Are you a Sinfonian?

Sinfonian by Crabs February 13, 2005

Sinfonian 

A member of Phi Mu Alpha Sinfonia Fraternity of America, a national men's music fraternity.

That fellow is wearing a Phi Mu Alpha shirt. He must be a Sinfonian.

Sinfonian by Sinfonian September 4, 2011