o.g.

o.g. : original gangsta

a retired gangster who sits on the porch in the ghetto and preaches to the youngsters.

the o.g. showed me how to keep my own.

by bob and alpha mu December 19, 1999

O.G

o.G is short fo Original Gangstao.g

1:look at that o.g aint no 1 cop shit from her
2:i heard she waz an o.g. cuz of her killin a wansta and took his whip to.
1:damn homie u bets ta not get in her wayz then

by Jennifer July 24, 2004

o.g

Abbreviation of Original Gangsta. First used by Ice T, with his 1991 album "O.G original gangster", and later adopted by gangsta rappers to refer to an old gangster.

Stupid gangsta rapper: I'm THE o.g
Smart underground hip hop artist: No gangsta can be original, they are all the same.

by Shakmaveli June 11, 2010

O.G

Original gangster, which you are considered to be when you have killed someone

by Mark April 14, 2003

O.G

O.G stands for Original Gamer

Hey look! Its the O.G

by PhantomPhoenix86 May 24, 2018

o.g.

an O.G. is a Orginal (old) Gangsta who let all tha up an comin G's kno whass Poppin an how ta keep they Pimp Hands Way Strong

Young Gangsta: Aye mista O.G. i we's boutsta shoot deese niggas up kuz they talkin shit how should we approach em'

O.G.: aye youngn no need fo guns go ova there an give em an oll fashinon ass whoopin but bring some heat juss enkase sumone try an pull sumthin...

Young Gangsta: aiiite den thank O.G.

by Bigg E-Z August 9, 2003

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