50 50 

A 50 50 is short for Five O driving a 5.0.

Many police forces in the United States employ the use of marked and unmarked Ford Mustang police cars with powerful, sport tuned, high-horsepower, V-8 engines, commonly known as the Mustang 5.0 (Pronounced five point oh), or Mustang GT.

The purpose of these vehicles is two-fold. Mainly to catch unsuspecting speeders who might ordinarily recognize a typical unmarked police vehicle such as a Chevrolet Impala or Ford Crown Victoria.

A secondary, less frequent use of the Mustang 5.0 is to give a police force vehicles suitable for use during high speed chases with motorcycles, exotic sports cars, or modified vehicles. Ordinary patrol cars are not capable of attaining the high speeds sometimes encountered during chases with the aforementioned vehicles. These ultra-high speed chases can sometimes reach 150 mph, or more!

Slow down man, that's a 50 50 tailing us! Thanks Dude, I didn't even see him. I can't afford another ticket or I'm gonna' lose my f'in license!

50 50 by Javaking_1000 March 21, 2010

50 50 

Used to address the 55 class of Mercedes-Benz cars. Such as the S55 and E55 sport sedans.

"Nice, check out that E 50 50 over der."

50 50 by MBZ November 29, 2004

50/50 

Another Scottish Nickname for Cocaine. Usually used when referring to Coke that’s 50% pure and the other 50% cut. Not usually the best and mainly a last resort

A- “Wanna grab a bag man?”
B- “He’s only got 50/50 left. We that desperate?”
A- “It’ll do mate”

50/50 by Scottishseshes101 June 11, 2020

50/50 

equally or fairly shared

After they determined what the prize was worth, they split it 50/50.

50/50 by The Return of Light Joker August 28, 2009

50/50 

A 50/50 is when you pay a prostitute to perform intercourse and follow it up with oral sex. Please note the order can be changed to suit the situation, or the patron.

As we drove down the street, my buddy yelled out the window at a known prostitute and asked "how much for a BJ and a Lay?". The prostitute replied "a 50/50 will run ya $35!".

50/50 by Street-Walker A June 27, 2010

50-50 

1) A 50-50 is a skateboarding/snowboarding trick where you jump on to a rail, and grind the rail with your body parallel to the rail. This trick is the base for 5-0s, Nosegrinds, Crookeds, and Salads.

2) A 50-50 on a pipe is where you come up to an Axle Stall at an angle, and get on to the coping in Axle stall style, then you slide along the coping a little, then you drop back in.

50-50s are a simple, yet tight trick.

50-50 by Ricky Benda May 25, 2005

50/50 

A technique used to seduce a woman when unsure of yourself. Just pull ur pants down in front of the chick giving yourself a 50/50 chance. Developed by Zeke Sanders in 2008.

I wasn’t sure if I could pull her, so I tried the 50/50 and it worked. #nutsemptied

50/50 by sk2001 April 17, 2019