A Term originated at Sherman Oaks Center for Enriched Studies (or SOCES) in Tarzana Ca. Refers to ones ability to flirt. Often used hand in hand with splatata. One can be "spitting game" or "having all the spitz". One who has spitz is referred to as a spitter.
Friend: Yo Chris, Mah dude, I saw you spitting game over there with Megan.
Chris: Haha, ya dude I really like her.
Friend: This guy, you got all the spitz bro.