Is a nickname of a district in Oslo, norway, called Kjelsaas.
It's widely used among youth in the district and most of the youth in the rest of Oslo knows exactly what you mean when you say that you're from K-town.
K-Town is short of Kapunda, just using the first letter from the area/region and adding town to the end of it.makes your area more appealing to the younger generation.Also it is slang it is easier to say and less effort used saying K-Town compared to kapunda.
hey wats kickin in (K-Town) tonight
why not come to (K-Town) for a drink