G9

G9= Good night!
G9=G nine
nine is similar to night!
=>G means good
So G9 means good night

A: It's midnight already. Sorry, gotta go to bed!
B: G9 :)

by Messii December 24, 2017

G9

Realest Nigga Ever

Person 1: Aye you heard what g9 did
Person 2: Nah what he do
Person 1: He sucked two dicks while recording a song (True Story btw)

by TheRe4alShotta January 12, 2020

g9

Used by some of Hispanic (Dominican) people as a way of saying good night. When they start learning english to G often is pronounced as ‘goo’ and the 9 is usually just ‘nine’. So G9 is like an abbreviation for Goodnight

Me: Goodnight ❤️
Uncle: g9

by Ayoitsyaboyskinnypenis July 26, 2021

G9

DAngerous Gang located in haiti
Biggest rival is the notorious G9 haitian american gang located in florida

G9

by bigmeetchie April 6, 2022

G8&G9

They have to go together: She's G8&G9 - great and gennuine.
Genuine has to be specified. Should use the ampersand and have no gaps.

Works in writing. Could work in speech, since G8 is in circulation.

I'd say she's not only G8, but also G9, great and genuine, and you don't get that G8&G9 combination too often

by vivauganda January 21, 2011

g9g

the term "gg" is commonly used when someone does something ridiculous stupid, or an unfortunate event has happened.

"g9g" is pronounced "gee gou gee". "gou" is the cantonese slang for "COCK". By adding "gou", it further emphasizes how fucked up the situation is, such as the following:
"mud 9 ye ar lun yeung??"
"diu 9 lei gor chow hai!!"
"on9 9 yak bun jow"
etc....

ridiculously stupid:
"thomas' penis is so small it's like...g9g man"

unfortunate event:
"thomas dfged like 8 times in a row and passed out...g9g lor"

by Lawton Lai December 15, 2008

G99G

Gang.

G99G on clothing to signify affiliation with a gang

by Zkej89 December 16, 2020