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?"
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1.The fact that every 12.2 years a new rebelios style is born (uselly has some thing to do with a new genre of music)
1958(hippie)
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