The bustdown of a cigarette where the only part of the cigarette left is the tobacco in between the beginning of the filter paper and where the actual cotton filter starts.
Bum 1: Yo lemme get that bustdown.
Bum 2: Aight (Bum 2 hands to Bum 1 what appears to be a filter).
Bum 2: Hope you like thatBrooklyn Bustdown.
A bustdown is:
1. usually used to refer to a female
2. is a derogatory term for a female
3. indicates that she is sexually promiscuous with no discretion 4.simply, a ho
5. etc, etc, etc