GBO: Also #GBO. Stands for "Go Big Orange."
My favorite school cheer, because our colors are orange and green, includes the words GBO. If I tag my school in a post using #GBO, I might win a tofurkey for Thanksgiving.
by ImaVolunteer November 19, 2020
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Grievous Bodily Odour - Much like B.O, just more potent
Shit man, we should press charges against James on grounds of GBO. He smells like ass...
by CaptainStripe February 16, 2010
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"Get Banged On"
To get banged on, get modded, get fired upon, get blasted, get owned, powned, losing in the game of life. When some gets denied or made fun of, put on blast it is always great to put it back in there face and remind them of there failures. This is a bro word but we welcome the world to use it. If u use this word u will def become a king boss of your bro community spread the word or get mutha Fucken banged!!!
Jim:Hey Tom how's that slam peice(girl\whore) doing.
Tom: she slept with my room mate
Jim:GBO haha

Johan: ay bro how us living with your mom? Get banged on!!

Douchbag: hey what up girl can I buy u a drink?
Slam piece: fuck off tool
Bro king: GBO
by Boss Bro August 18, 2011
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Gusch Blades Oaschloch
The Austrian way to tell someone to shut the f*ck up.
"GBO du eierschädl" - shut up you egghead
by graf_leberkas March 3, 2023
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Gang Bang Orgy. A really big orgy where there are numberous people involved in sucking, fucking, tickling, licking, and pursuing in other acts of sexual activities all in the same room.
Jason: "Hey Matt, what's goin on tonight buddy?"
Matt: "Me you Benny David Arash and Faraz and gonna have a GBO with those 6 Latinas from the whore house in Mexico."
by Matthew Raan October 5, 2006
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you dont know gbo? the most well known hacking group on discord dot com? houses multiple handsome rich men? hoooly shit. you're done for.
fuck urself gook! peNTesTeD by GBO!
by gbno October 2, 2021
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A phrase used by Nigerians to describe a war of words.
Speaker 1: Women are weak humans.

Speaker 2: A condom would have prevented this.

Gbas gbos between two speakers, with speaker one giving the gbas and speaker 2 giving the corresponding gbos.
by Supercoolmoh January 2, 2020
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