OG Gangsta 

Unlike O.G. OG Gangsta is a term used in Klamath Falls Oregon by an autisric man name Jon Scogin. It is usually a sarcastic term for "cool".

Yo Jon your an OG Gangsta. You are an OG Gangsta everyday

OG Gangsta by TheBiggestOGGangsta August 16, 2017

OG Gamertag

An Xbox or PS3 made "Online Account" with a word from the dictionary pretty much, Basically any word made into a name is an "OG Gamertag" Example: Dog, Cat, House, Truancy etc.. HAVING AN X BEFORE A NAME OR 4 LETTER THAT MAKE NO SENSE IS NOT OG.

Jarrod: anyone want to buy my OG Gamertag?? its xJarrod
Dave: that's not OG you fucking rand, Kys
Josh: My OG is better, proons
Dave: that's still not og you idiot
Jarrod: Yea? lets see yours Mr. OG Dave
Dave: mines Failure so smd

OG Gamertag by Acrnn November 30, 2016

Og Genetics 

A company based out of So-Cal regarded by some as the best damn medical marijuana seed company around. These guy's have some killer marijuana strains Black Ice Og, Jupiter Og , Tahoe Og, Diablo Og , Mad Man Og and many more they specialize in the famed Og Kush Strain

Og Genetics Conoisseur Grade Cannabis Seeds

Og Genetics by Kush Grower January 8, 2011

Ken's Grandaddy Purple aka OG Grandaddy. 

Ken's Grandaddy Purple, is a highly potent and extremely more rare strain of Grandaddy Purple, made
by taking the base genetics of Grandaddy Purple and recrossing them to recreate the strain from scratch. Contrary to what is written above it's genetics are Dutch passion Lavender #1 and Original Big Bud (which despite it's shwaggy reputation, is actually very potent when it is not overbread.) Both were grown from Amsterdam seed stock and crossed to recreate fresh genetics. The difference between the standard grandaddy and the much more stinky and resinous Ken's is that the Ken's is only a few generations from the original mother stock. Where as the clones floating around the club can be hundreds or even thousands of generations down the road. It is also called "OG GRANDADDY" because it is the strain in it's original glory. It is not a cross of OG KUSH AND GRANDADDY PURPLE as people will try to tell you. The strain was kept under wraps by a small inner circle of medicinal growers for many years, but has begun to surface as clones in several clubs in the Northern California, Bay Area

"Oh shit, is that the Ken's?"

"Man that OG grandaddy is off the hook"

"throw some of that OG GDP down on this here blunt"

"Ken's Grandaddy Purple aka OG Grandaddy."

Ken's Grandaddy Purple aka OG Grandaddy. by TickiTimebomb June 13, 2007

OG Glizzy 

A banana. The first glizzy to ever exist in the world.

Tom Cruise loves his OG Glizzy's in the morning with his breakfast.

OG Glizzy by Anibant October 21, 2022

OG Gas

A semi-clear, warm liquid originating from the ballsack. It has a distinct, musky smell that's comparable to body spray. Only real, loyal dudes have OG gas.

"You won't believe how much OG gas I dripped the other day, it looked like I pissed myself."

OG Gas by cheeseniaps January 9, 2019

og gamer 

Nolife Gamer that calls themselves a gangster.

I'm an og gamer, I master prestiged in the first week of the new call of duty release.

og gamer by This be rdog at ppcm December 20, 2015