FK

From Rap Dictionary

An asian gang that operates in the city of Calgary. They are involved in drug and weapons trafficking, as well as robberies and home invasions. Some of the members have been murdered and many have gone to jail, however the gang continues to recruit new members. Their rivals are the FOBS (F.K. stands for FOB Killas), and many of the recent gang related homicides are due to shootings between the rival gangs.