Abbreviation for Necro Von Knives, a specific Punk from Lower New England famous for carrying numerous and or usage with bladed objects. Normally seen wearing Dark clothing and out of sight from others, with fingler less leather gloves assumed to help grasp a blades hilt, or conceal smaller blades in easy and obvious spots.

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.