Ga 

The g stands for good and the a stands for action. So if something is ga then something that has been done by someone or someone is doing it.

Lizzy: Omg I just scored a goal

Paul: Ga!!

Ga by Evie2002 January 11, 2016

GA 

initials for a girls area (GA=girls area), or a nickname for lady gaga.

My GA is so sweet.

Have you heard GA's new song Bad Romance?

GA by killy23 May 26, 2010

GA 

when u are laying on the ground and u get boner, and and ga creamy is where u jizz from that boner

dude this ground is sooooo soft!oh ik im getting a ga

GA by jacoby the spicce December 27, 2010

ga 

(adj) beautiful; very attractive. It is a shortened form of saying outstandingly gorgeous that is often used to comment on instagram or facebook photos. It is the highest form of flattery. Originating in the suburbs of Philadelphia, the word "ga" is a hip, new word.

Related forms: "gallium," which is an element on the periodic table that has the chemical symbol of "Ga." Gallium also can be used to mean gorgeous.

person 1: OMG YOU LOOK GA IN THIS PICTURE!!!!
person 2: ILY BFF <33333

ga by Ga person 1234 September 15, 2013

Ga 

GA - Item from League of Legends: Guardian Angel

Graves: Hey Noob, why are you rushing GA?
Garen: i need to protect myself - i am dying a lot!

Ga by Skydoes Bg May 7, 2016

GA 

Often used as an abbreviation for ABC’s hit tv soap/ drama Grey’s Anatomy, produced by Shonda Rhimes.

Olivia: “Hey, are you coming over to watch GA at 7 tonight?”
Quinn: “Totally forgot today was Thursday...of course!”

GA by ADHDbrain May 24, 2018

GA 

Good afternoon

GA Could you check something for me?

GA by KEVIN 11 June 13, 2018