I don’t like to drop to much knowledge at once because it’s always gonna be some nikka like. Damn this mofo think he know it all type shyt. But firstly. The term Treyz is a Crip thing. Treys is a Crip reference Like Rollin is also. Ain’t no Trey nothin Bloods. Lol treys is crips. But I guess when they made up they own gang bible they decided. 9 trey was the year for the ubn on the east coast. shyt is sad. But once again. Dotcom wit facts