29
1. An Original Gangster that has been around a long time. An old school gangster, often with lots of experience and lessons learned.

2. In music lingo, OG means, an Original Version of a song that was recorded. Ergo, based on the the Master version. Often times confused with an OG Vibe track.
1.

P1:Who does that guy think he is? he has turned soft. This is our time to shine we taking over.

P2: Give that dude some respect, he is an OG, you can learn a lot from him if you listen and learn. Don't become another statistic.

2.

P1: Yes!! I finally found the OG version to this song all these producers keep screwing up.

P2: Nice, let me get that on my ipod.
by Don NY631 September 12, 2009
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30
Onscreen Goddess
Person who has attained a high-level of achievement in Powerpoint 2007 presentation creation and development. Typical traits that OGs possess:
-Skilled at climbing terrain maps
-SmartArt obsessed
-Extreme ribbon dexterity
-Spin group temperature wheels as their main form of cardiovascular exercise.
Sheeet! That OG did a TIGHT presentation with some pimped-out SmartArt for the Intro Conference.
by Don Knotts version 2.0 July 10, 2008
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31
The abbreviation of "original ganster", a term overused by SGs or studio gangsters and millions of people that have never done anything gangsterlike in their life. It no longer a means anything.
Alex:"can I get a discount, I'm a OG, nigga" Cashier: "you're about as OG as Drake ya yesmaster ass nigga, get the fuck out my shop hood rat" O.G.
by Motheryucker April 11, 2016
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32
Stands for "Original Gangster" Nicole and Alex are the Original Gangstas since 1980.
DAMN Look at that, it's straight OG style, Nicole and Alex style.
by LAreinaNicole December 30, 2010
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33
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.
by tirdbergler July 20, 2008
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34
Those OG breadsticks rock my world orgasmically.
by emHOly January 15, 2006
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35
Means Original Gangsta
To be a REAL OG, you have to be in a street gang. There are 3 steps to getting OG status
1.Build yourself a reputation
2.Have your name and your gang associated, so wenever sumone thinks of you, they think of your gang.
3.Show yourself of a promotor of your gang.
Read "Monstor". "An autobiography of an LA gang member."
by secret cant tell May 28, 2005
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