my fav lista :
http://www.youtube.com/watch?v=Jb5pzAmMn-s Ice cube / smoke some weed
Cypress Hill
http://www.youtube.com/watch?v=gzwPgMYVszE Roll it Up, Light it Up, Smoke it Up
http://www.youtube.com/watch?v=QSDrfBc1oXQ&feature=related Hits from the bong...