Anything by Meth & Red
Ice Cube - Ghetto Bird
Eazy E (Any)
Bone Thugz N Harmony (Weed Song + Crossroads)
All Cypress Hill Stuff
Luniz - I got 5 on it
Mobb Deep - Shook Ones

just a few of a very long list

John Holt - Police in helicopter.. not hip hop but one of my fav smokin songs