1 definition by chitown01

GPP

GPP stands for "Gangster Party People" which is a small Latin Folks gang in Chicago's Pilsen and Gage Park neighborhoods. They're oppositions include the Latin Kings, Ambrose, Vice Lords, Bishops, Counts and so forth.

Yo that mf walking down 56th rocking black and white he must be a GPP.

by chitown01 November 26, 2022