Narc's Discovery is a term used to describe the process of law enforcement officers uncovering evidence of illegal activities. KILO is a four-letter word meaning 'THOUSAND' and is often used in reference to drug trafficking. STASH is a five-letter word meaning 'a hidden or secret supply of something' and is often used to refer to the hiding of drugs or other contraband. Together, these two words can be used to describe the process of law enforcement officers uncovering a large, hidden supply of illegal substances.