An acronym. It stands for "get a grip, asshole"
What you say to somebody who suddenly flips out on you for no apparent reason
Business owner: Ma'am, move your car please, okay? It's blocking the driveway. I'm expecting a delivery soon
Screwball Mary: FU, white dude. You dont intimidate me. So dont fuckin' tell me what to do!
Business owner: Wow. GAGA
by AcheNot May 06, 2017
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Gaelic for awesome talent. gifted in music and very appealing to the eye.
Sequin wearing game changer, who is out to change the world.

Beautifully gifted piano player who legend has it, teamed up with Sir Elton John and brought the house down.
Fashion icon and future leader of the free world. Liberation is coming.
Monster lover.
In some cultures it also refers to a gorgeous derriere.
Bad romancer.
That artist is so gaga, I can't wait to see them in concert.
That girl was gagahot.
I just heard a beautiful song that left me so gaga speechless.
Did you see that gaga creation by Armani?
gaga has made an acceptance speech and is taking over.
I feel so gaga liberated.
That sure is a beautifulgaga monster.
Did you see the gaga on that babe?
She gave me a bad romance but I still love her.
by str8up monster February 04, 2010
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An adjective describing that someone is weird
not in the head, just a bit ... out there ...
Gosh, you're going GaGa
by Lady.GaGa February 25, 2009
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1. v. The act of getting excited and/or animated about something. To be exremely happy.

2. adj. Describing something as great.
I love Taco Bell. I go Ga-Ga for that shit.

That chick's boobs are Ga-Ga.
by Fitch April 15, 2004
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The most amazing woman known to walk this earth. She and her beautiful vagina will walk proudly in the music industry with her ass and tits.

Not to mention, she loves all of her fans (little monsters) more than any other celebrity known to man-kind. She has not one bad thing to say about anyone except for skinny bitches that she bites the heads off of on stage at her concerts.

She is part of the LGBT community and a HUGE supporter of it.

She was born this way.

Paws up.
Boyfriend (non-monster): I will love you forever and until the end of time.

Girlfriend (monster): And I will love you forever and no matter what. Nothing will ever come between us.

Boyfriend: I don't really like Gaga that much...

Girlfriend: Yeah...we're over.
by @katygaga95 April 20, 2011
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