O.G.

Original Gamer - someone who's been in the gaming industry ever since the dawn of Atari and Nintendo.

anyone who owns an old school game system, such as a Sega Genisis or an NES.

dude, Bob is such an O.G. He has Turbo Graffix games, Magnavox Odyssey, and a Super Famicom imported from Japan!

by El Juegon66 January 1, 2009

O/G

Off grid.

"I'm done with all the drama right now. I can't be on social media anymore. I'm going O/G for a while."

by AnonyMouseKittyPie January 12, 2020

O.G.

ORIGINAL GENERATION.
a name for early (early 1980s) pioneers in funkstyles (popping, locking).

not, and should never be, orginal gangster.

O.G. =

Disco Dave, Shabba-doo, Pop 'n' Taco, Boogaloo Shrimp, Boogaloo Sam, Poppin' Pete, Mr. Wiggles, Anna Sanchez, Sugapop, Jazzy J, Sally Sly, Cambellock, Skeeter Rabbit, Mop Top, Slick dogg, Dolla Bill, Jeffrey Daniels, etc.

by back to basics April 26, 2006

O G

a older gang member that has been in his gang for 20years or more who may not b active in gangbangin
O G "ORIGANAL GANGSTA"

YG 1- "cuz tokkie was a real TRIPLE O G"
YG 2-"fukk ya dat nigga was tha O G ov O Gz"

by D-boi April 22, 2007

o.g.

1.Abbreviation for the pseudonym 'Opera Ghost,' as used in the novel "The Phantom of the Opera."

2. Abbreviation for the tag name 'Original Gangster.'

1. 'Your obediant servant, O.G.'

2. Jamal is a true O.G., he fucked up some people in his day.

by Polythene Pam November 5, 2003

o g

Means original gangsta. Og's rocked the rap game at its core such og's are Biggie and Pac, Dre and The Game also you could say 50cent and G-unit as well as NWA

Little homies know who the og's are smoking on the c-gar find you up in ER

by PAki chan June 6, 2005

O.G.

O.G., original gangster (pronounced "oh gee")

An O.G. is a senior gang member who has been in that gang since way back in the day and lived to tell the tale.

These kids act like they're O.G., but they're just punks, kids playing gangster.

by major_ October 20, 2008