OG 

To OG means to copy something that's not yours to make look like you are smart

Don't OG my post
Why are you OGying my posts
Don't OG my comments
This post has been OGfyed

OG by Stephlove20 March 8, 2021

OG 

you may be a girl named "toga Himiko" doing the remove the first and last letter of you're name trend, or you want to know the real meaning which is "original" i think there are more meanings but this is what i know #MHA/BNHA.FANS.WE.STAND

1: oml that character looks so OG
2: really thanks!

example 2:

1: hey guess what?
2: what?
1: i did that trend with Himiko Toga from My hero academia

2: oh nice bro

OG by anime_horrorfan July 7, 2021

OG 

an orange (ginger) goat that is named Ruby.

The OG is eating gummy worms again.

OG by baddest biych alive September 28, 2021

OG 

Open Graph

I just finished coding the OG section of the head

OG by DaCuteRaccoon February 19, 2022

OG 

OG means 3 things: "original gangster", "exceptional", and the one that's the most used definition: "original".

OG is used in ways like telling someone they are an Original, that they are Exceptional, and if they are a gang member (such as the crips), they are an Original Gangster.

1) "Stupid ass Bloods, us Crips are the OG's!"
2) "Damn Billy, you are so OG!"
3) "My Great Grandpa Bartholomew II? Yeah, he's an OG."

OG by TimeIsntTicking June 5, 2022

OG 

a person who is classified as legend or a really amazing human being.

Man you gonna become an og.

OG by Manab The King June 12, 2022

OG 

that friend who can unwrap a Starburst with their mouth

An OG is someone who can unwrap a Starburst with their mouth

OG by meghos July 14, 2022