Most commonly used to refer to Police Officers/detectives or anyone associated with law enforcement. Origins date back to an early 1970’s television series titled “Hawaii Five O”. Detectives on this show were assigned to a special unit (Five O) and were savvy, aggressive and always apprehended the suspect. Much like the character “Daisy Duke” from the Dukes of Hazard television series whose short shorts spawned a once popular clothing trend with women very effeminate men, the term 5 0 too has transcended television to urban slang.
1. Say man. The block is hot so we goin to post up at Man Man’s cause 5 0 ain’t lettin a mother fucker make no mony here.
2. 5 0 came and took my baby daddy cause his P.O say he had weed in his pee and he on paper.
2. 5 0 came and took my baby daddy cause his P.O say he had weed in his pee and he on paper.
by a.g.c. June 23, 2007
Get the 5 0mug. 
by Brandon Fandel October 24, 2007
Get the the 5-0mug. A cop. If you are doing something illegal , or something the cops might think is illegal, yell this to get your friends a head up and scatter the fuck out. ( if you are too intoxicated to tell if you are doing something illegal, just yell 5-0 anyway.
rules for this word,
1- dont say it unless the cops are there,
2- if the cops are at the cars, yell SHIT 5-0 AT THE CARS HIT THE WOODS!!
3- if you are black, you really need to run, in fact, try a hommie so you dont get caught, cause cops love to beat black asses.
rules for this word,
1- dont say it unless the cops are there,
2- if the cops are at the cars, yell SHIT 5-0 AT THE CARS HIT THE WOODS!!
3- if you are black, you really need to run, in fact, try a hommie so you dont get caught, cause cops love to beat black asses.
SHIT! 5 0 5 0 Run for your lives, and get that dime pack for they see it!
50 at the cars!!! SHIT run for your lives!
FUCK!!!!!! 5 0!!! hit the deck!
50 at the cars!!! SHIT run for your lives!
FUCK!!!!!! 5 0!!! hit the deck!
by Gangsta Stoner January 30, 2008
Get the 5 0mug. by chris March 17, 2003
Get the 5 0mug. 
