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.
Swiffer Swiffer Swiffer Swiffer Swiffer
I'm from Horace Mann. I'm a retarded swiffer.
2.
One of the three hill schools, kn..