TBL Episode 187. Section 187 (often referenced in slang simply as 187) of the California Penal Code defines the crime of murder. The number is commonly pronounced by reading the digits separately as "one-eight-seven", or "one-eighty-seven", rather than "one hundred eighty-seven." The number "187" has been used by gangs throughout the United States as a synonym for murder. Enjoy. @thisboycelife