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5. O G
This peculiar word can be used to describe a "hard" playa from the streets who is pimped out and smooth. O G stands for Old Gangsta or Original Gangsta.
"I keep it real on the streets, I'm a real O.G."
-T.I.
by Fuck Nigga Jun 5, 2005 add a video
1. O G
O G means original gangsta
those tru gangstas from way back in the day that jacked ya and left nothing but you boxers and socks
Biggie and tupac were both OG's
by James White Jul 10, 2004 add a video
2. o g
the original gangsterz from the hood way back.
NOT GAME, 50 CENT OR G-UNIT.

OG is refering to the pioneers of gangster rap who were in it since the beginning such as Dr Dre, Ice Cube and the late Eazy-E (RIP)
"I stab it like a true no good nigga
should,I do it the way a down OG nigga would" - Eazy E; "still a nigga"
3. o g
Olive Garden - an American Institution
Let's go to the o g.
4. O G
A hybrid strain of Of potent marijuana. Often called OG Kush, but O G is Sativa dominant.
If your looking for dank O G, go to the Valley.
6. O G
Old Girl originated in Chicago/Midwest meaning your moms or mother.
i.e. "Can I come over to your crib? Only if my O G ain't home."
7. 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"
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