by Kale April 20, 2006
 Get the Five Omug.
Get the Five Omug. by Ziggy Bop March 7, 2008
 Get the Five-Omug.
Get the Five-Omug. 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 29, 2016
 Get the five-omug.
Get the five-omug. 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 30, 2005
 Get the five omug.
Get the five omug. 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 14, 2014
 Get the Five omug.
Get the Five omug. 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
 Get the The Five-Omug.
Get the The Five-Omug. although it does come from hawaii 5-0, my undestanding is that it specified undercover officers, or detectives
by swervon 617 November 11, 2007
 Get the five-omug.
Get the five-omug.