Five-o! Five-o! 

The word or expression is yelled when a negro spots a policeman/vehicle which sends neighbouring negros scattering

Five-o! Five-o! We godda get out of 'ere bra's!

Five-o! Five-o! by Sudyer March 5, 2006

Five-O Crow 

When a Police Car is used as a prop or scarecrow to dissuade crime

Target opened a new store in the ghetto and had so many robberies they had to put a Five-O Crow in the parking lot.

Five-O Crow by politicalspazz December 19, 2008

Five o’clock Vodka

Five O’clock Vodka is the cheapest fifth in almost any liquor store guaranteed. Mineral spirits disguised as a fifth. Upon drinking, the brave souls must sign a mental waiver guaranteeing explosive diarrhea in exchange for waking up in a dumpster with 2 Chinese hookers, an extreme headache, and 2 packs of pall mall ultra lights. It’s the gift that keeps giving until you find yourself in the throes of rejection forcing yourself to vomit over and over. But at 5.99 a fifth, I’ll take my chances. Buyer beware.

Dan purchased a fifth of five o’clock vodka, and woke up the next morning in a space station watching loony tunes reruns, tied to a stripper pole

Five o’clock Vodka by AssEatersGlobal May 17, 2018

Five O 

An expression that is used to tell people that a police is around.

Yo! Five O is down tha street

Five O by Alex March 4, 2004

five o’clock shadow 

The stubble a clean shaven man gets at the end of the day, normally at five o’clock in the evening.

#1: You look tired.
#2: Nah. This is just the five o’clock shadow.

five o’clock shadow by hippy2981 November 8, 2006

five-o 

n. Short for police officers. Originated from the TV show Hawaii 5-0 which was a copp show in the 1970's. Hawaii is the 50th state, hence the nickname "5-0".

Put that blunt out, five-o, five-o!

five-o by thug4life September 29, 2002

five o'clock power 

When a batter is only good during batting practice.

Wow, did you see that bomb? Mike can sure hit the long ball!

Please, Mike only has five o'clock power. This season he's batting .170 and yesterday he was 0-for-4.

five o'clock power by Mike the Rookie April 14, 2014