So I know there are many precedents for this sort of thing in punk and who knows what else; its an interesting, super-masculine aggressive communal thing, and apparently it's been around a long time even though it will probably come to be associated w/ crunk should it have some sort of return simply bcuz of the easy parallel...anyway there's a free mp3 of a david banner, 3-6 mafia and 8ball and mjg song as well as a v. brief history on the "gangsta walk" over at the shrimp