East Coast: A shitty game played with darts
West Coast: A gang call/sign from the Pirus Road Bloods (east side Compton turf). The sign can be made either vocally or with the hands. 2-1-3 is the Compton area code.
East Coast: U wanna play 2-1-3?
West Coast: Oh, shit, nigga, 2-1-3!
In a game of east coast darts the act of throwing one dart in each of the three different scoring regions. (East Coast Definition)
In the 8th inning Pizzy threw up the 2-1-3.