From Rap Dictionary
- The act of shooting a firearm.
Synomus with "bust a cap (in one's ass)" or "Cap". "Blasting off like Flex on New Years. Who cares how many slugs y'all spit in the air" -- Live At The Tunnel, Big Kap & Funkmaster Flex (F/ The Murderers) Example: "Me and my hommies came into the club, and started blasting up the place." See Also: Glock, Nine, Forty
-- Mike "The Drizzle" Cohen
- To play music loud.
- To "put someone on blast": to call them out as being wrong.
- Last black man standing during a shoot out.
- Hit from a crack pipe.