by Kale March 29, 2006
by Ziggy Bop March 08, 2008
Shit five-o finna show up and shut our car meet down.
Run fast motherfucker it's the five-o
Someone phoned/called the five-o on us.
Run fast motherfucker it's the five-o
Someone phoned/called the five-o on us.
by Agerix December 30, 2016
ACTUALLY....five o comes from the 80's US patrol cars mustang 5.0 litre engine. It called to alert to an oncoming cop car.
by gchild July 12, 2005
n. When someone says five o they are referring to police. This was derived from the engine of the ford cop cars. The cars ran on 5 liter engines and had a 5.0 symbol on the side. In fact, the same symbol is used on the sides of the 5 liter ford mustangs.
by LGND May 15, 2014
Route 50, on the Eastern Shore of Maryland has been renamed to "The Five-O" for it's ease of rolling off the tongue and it's "hoodness" factor.
by briantbilane December 19, 2009
although it does come from hawaii 5-0, my undestanding is that it specified undercover officers, or detectives
by swervon 617 October 25, 2007