OG

Original Ginger. One who was born a ginger then dyes their hair to trick the world into thinking he/she has a soul.

Kid 1: Ryan has blonde hair. He must have a soul.
Kid 2: Don't be fooled! He's an OG!

by Megatr0no0o0o October 08, 2010

OG

An OG is normally a member of a gang Who has been around for some time and has put in a large amount of work e.g. Killing enemy gang members. Therefore he is considered a more respected/ higher class member in the gang.

Gangster : Damm that guys put in so much work, Hes what you call a real OG .

by bosh1234hh May 10, 2009

OG

OG is a slang term for someone who’s incredibly exceptional, authentic and old school. Usually a person called Chris.

I’ve got an uncle woody and he’s OG!!

by ghost writerq0 March 24, 2021

OG

Original Gangsta; the real-life definition of a street-level mentality; no remorse or concessions for a person's (or group's) behavior associated with violence, sex and crime. A way of life, of sorts, that doesn't provide explanations or apologies because this is the "reality" of aforementioned subjects. The rapper Ice-T coined this term globally with one of the defining albums of gangsta rap, O.G. Original Gangsta. O.G. can also apply to a first generation item or family name, i.e. George H.W. Bush = "O.G. Bush"

"Straight OG out of Compton with a loose cannon, smoke big green call it Bruce Banner"

by J_Nasty April 17, 2009

OG

Word meaning Original Gangster or Original Gangsta

T.I. "I graduated at the streets, i'm a real OG!"

by gboi92 December 01, 2007

OG

What chicago niggas call their momma.

"Damn, homie I can't even come, my OG fucked up right now at the hospital."
"I ain't talk to my OG in a minute."
"On my OG grave you playing way too much."

by Juicy_Jay November 26, 2019

OG

1. Original Gangster, a criminal that has been around for a long time

2. Online Gangster, a pathetic 14 year old (presumably white) that pretends to be a gangster while posting to rap videos on youtube.com or "battles" on internet hip-hop boards. Synonymous of Wigger and an antonym of def. 1

1. Ice-T has an album and a song named O.G. Original Gangster. A real OG

2. "Fuck da Eaztside! We be keepin it poppin' west coast style! I kill 'em bitches for fun!" - random 14 year old kid from Wyoming. I.e. a fake OG

by Tired of fake OGs July 16, 2009