port of miami
A Term used for a long blunt of marijuana made by combining two cigars (cigarillos, blunt wraps, swishers) long ways at one end and rolling it up, so it is twice as long as a regular blunt.
In Rick Ross's song "Push it to the limit", the first line is Port of Miami. Push is to the limit is a term used to describe how one has to push his self to his or her own limit because it is not likely they will finish a port of miami to themselves.