Yo, I be the badman
Use of Jamaican Patois to describe himself as a gangsta.
Patois lines have been used commonly in NY rap since the early days of Busta Rhymes, Biggie, Smif-n-Wessun, Black Moon and so on.
The next line is also reference to a legendary reggae song. And we all know where reggae originated from..
To help improve the meaning of these lyrics, visit "Start To Finish" by Pro Era (Ft. Joey BADA$$ & Rokamouth) Lyrics and leave a comment on the lyrics box