From Rap Dictionary
- The eastcoast of the USA where artists like Jay-Z, Cam'ron, Nas, Biggie, Fat Joe, and Rakim are from.
- The eastside of any city, like the eastside of LA that Cypress Hill mentions: Eastside!, that's right nigga!, east motherfucking side. -- Cypress Hill (Killa).
- eastside got cities like baltimore, detroit, newyork and dc and PHILLY
50 cent and G unit reppin eastside holla Lil' Youngin reppin DC soufeast