A long gangster word I translated to: For Sure My Nigger With My Other Nigger. Used as a general show off word with no actual productive meaning. Just like saying a random mix of words ans hoping it impresses others when you say it fast.
Gangster 1: Shizzle ma nizzle wizzle ma nigger!
Gangster 2: What the hell?
Gangster 1: I dunno, just sounds cool...