What is Yacist?
1.
A person who practices a form of (harmless) racism against that sometimes obnoxious group of people known most commonly known as NY Yankees fans.
SF Giants Fan: "Dude, the Yankees suck."
NY Yankees Fan: "C'mon, Why you gotta be such a Yacist?"
See
Random Words:
1.
Possessing the ability to be sent insane. See also uninsaneable, being the complete inability to become mentally ill.
See, the reason h..