5.0 

Nothin to do with the 70's show... stems from the fact that the majority of Police Departments...specifically LAPD used 5.0 litre patrol vehicles. Now more and more commonly used in East and South London.

Five Oh ... Feds ... Po Po

"Shit 5.0!! Lose the gear!"

Pronounced FIVE OH

5.0 by JC15SQN October 27, 2008

5.0 

small displacement high compression gm small blocks. either 305 or 307 cubic inches. anywhere from 150-180 horsepower.

"its a 5.0"
"oh mustangs are cool"
"no its a caprice you weenie."

5.0 by sdkfhskdjfhksjdfsdf October 6, 2006

5 0 

A heads up offered by a look out that an invidual not down with, adapted to acceptance of, or directly invovled with the groups illegal activity, such as the buying or selling of illegal drugs, is approaching. The invidual is a stranger and without right or reason to be there, even if the place is public, as it is gang territory.

5 0 call is offered without regard to whether the stranger is or is not a member of law enforcement; it is determined soley on trust i.e. whether that person is cool in the cultural sense, not the popular sense.

Example 1: A citizen walks through an area of illegal activity where they don't live or are not know.
The look out yells, "5 0 fool."

5 0 by Fred Flinkerstone July 1, 2008

5.0 

1. term used when danger is near

2. when fit people are in the vicinity

1. 5.0, the pigs are coming!

2. 5.0 he is bufff

5.0 by PEMILY March 2, 2008

5.0 

Presumably this means arsehole, the 'dogging out' of which can only be left to your imagination.

The phrase 'to dog out sb's five point oh' is used in the film 'Bully'.

5.0 by anycon November 16, 2004

5-0@ 

A notorious group of guys .

A (crew)of (gang) members that started in griffin ga.

This group has over 2000 members in south ga who all answer to the heads in griffin ga.

Killers. Pirates .

Don't touch him he's in 5-0@. Do you wanna die!

5-0@ by thatonewhoknows August 20, 2013

5 0 

(Five oh) slang for Sheriff's Office.

Many gang phrases, names and terminologies are translated into symbols. Often numbers are relate to letters in the alphabet and at times simply utilizing the shape of the number as a letter. In this case 5 = S for Sheriff and 0 = O for Office.

Stow that piece. 5 0 (five oh) is rollin' up.
translates: Hide that gun. The Sheriff's Office is coming.

5 0 by DC Blue January 31, 2018