1600 (slang) Type: noun, slang Pronunciation: /six-teen-hun-dred/ What does 1600 mean? 1600 block of North Philly. Example sentence: “Lil Uzi Vert is from 1600.” Origin: Lil Uzi Vert grew up and spent his childhood on the 1600 block in Philadelphia, Pennsylvania. Coined by: Lil Uzi Vert 1600 in songs: “1600 what I claim” – Lil […]