Relating the current city you live in to another city that has a port. I am from Davenport, IA, but I now live in Ames, IA; in order to portanize Ames, I would call it, A-port. I currently call Davenport D-port. This can be done with any city in order to make the city more important in the eye of the beholder. Example: Jim is always portanizing cities to give them class. (A-port, D-port, KC-port... etc...)
PORTANIZATION
Meaning of PORTANIZATION in English
Slang English vocab. Английский сленговый словарь. 2012