Its etymology is unknown but seems to have been coined in the 1920s or 1930s. The term is now more generally used to mean getting rid of someone or something. In the 1970s, its meaning expanded to refer to murder.
One “Ten Code” that is not as familiar to the general public is “10-42”. This particular code is used to indicate an officer's end of tour.
10-79 Bomb threat. 10-80 Explosion.
For example, in the NYPD system, Code 10-13 means "Officer needs help," whereas in the APCO system "Officer needs help" is Code 10-33.
The phrase essentially means, “What is your location?” or “Identify your position,” but is a corrupted phrase from the original “10-20” used by law enforcement to verbally encode their radio transmissions so that non-police listeners would not easily discover police operations, as well as to communicate quicker and ...
10-69 = Confirms message received. 10-70 = Prowler, fire alarm. 10-71 = Gun involved, advise nature of fire. 10-72 = Shooting, fire progress report. 10-73 = Smoke reported.
10-7. Out of service. 10-50. Auto accident — no injury. 10-8.
12 is a slang term for police or any law enforcement officials of uncertain origin. Possible sources include the police radio code "10-12" and the 1968 TV show Adam-12, which followed two Los Angeles Police Department (LAPD) officers and their patrol car, "1-Adam-12."
Five-O, an American slang term for law enforcement.
10-38. Stopping Suspicious Vehicle. 10-39. Urgent - Use Light, Siren.
PC 1018 is the California law that lets you withdraw a plea of “Guilty” or “No Contest” under some circumstances. In DUI cases, defendants will often agree to plead guilty in exchange for a deal that may include a reduced sentence, probation instead of jail time, or even a less serious charge than DUI.
"Rubber Duck" – The first vehicle in a convoy.
10-32 Threads
The number “10” is a size designator with no numerical meaning. The number “32” refers to 32 threads per inch. You can identify a 10-32 screw by measuring the diameter at exactly 3/16″ (4.76 mm).
CODE 666 is a procedure used by Solano, Yolo and Napa County law enforcement agencies to facilitate apprehension of crime suspects who are fleeing by vehicle through the use of an intersection observation plan.
925. Person acting suspiciously. 925A. Person acting suspicious in vehicle. 926.
1011 is a symbolism of angel number with a message of hope. This powerful angel number signifies new beginnings and fresh starts. If you have been feeling lost or helpless, know that help is on the way.
10-4 is an affirmative signal: it means “OK.” The ten-codes are credited to Illinois State Police Communications Director Charles Hopper who created them between 1937–40 for use in radio communications among cops. Chase's Calendar.
10-79 Bomb threat. 10-80 Explosion.
But one of the most popular slang terms for the local police today is “popo”. The word has its origins in 1980s southern California, where T-shirts bearing “PO” (“police officer”) worn by cops on bicycles would, with officers riding in pairs, spell out “POPO”.
The “fuzz” was a derogatory slang term for police officers used in the late 60's and early 70's, popular among hippies. The term, “the fuzz,” used to describe the police, originated in England, as it referred to the felt covering on the helmet worn by members of the Metropolitan Police Service.