Rbomb 

When your friend opened your Snapchat and doesn't respond

Why did you Rbomb are you mad

Rbomb by Chicoclasspet July 18, 2017

RBB and SBB 

two bears ;)))))))))))))))

I was playing RBB and SBB
What's RBB and SBB?
two bears ;))))))))))))))

RBB and SBB by Ziammie December 2, 2020

RBO 

Acronym standing for "Rock et Belles Oreilles", a legendary french-canadian comedy group active from the 1980s up to the mid-1990s.

Wow, ta joke est de qualité RBO.

RBO by Edgar Pruviance May 27, 2009

RBX

A rapper from Long Beach, California. Most famous for making appearences on early G-Funk albums, like Dr. Dre's "The Chronic" and Snoop Dogg's "Doggystyle". Odd but very interseting flow and brilliant lyrics. He has released 5 studio albums, The RBX Files, No Mercy No Remorse, Ripp Tha Game Bloody, The Shining, and Broken Silence.

Sache with a snap and a pop/ burnt rice crispie/ crackle and flop / ach, the serial killing does not stop / from long beach to bejing and in between / big X is truly universal / mad with dispersal - RBX

RBX by dougie-goddamn-D April 4, 2011

RBI 

A game for the Nintendo Entertainment System created by Tengen. The most fun two player game of all time, especially if you want to get hammed.

Simanto: Yo man, I'm bored.
GWAR: Want to play some RBI?
Simanto: Dog, you know how to hit my g-spot

RBI by Lord Gold January 11, 2008

rbd 

stands for "rather be drinking"!!!

example #1
jane: "i so don't want to be at lacrosse practice right now!"
ashley: "RBD!!!"
example #2
jim: "let's go to the movies."
tom: "not if you wanna go RBD tonight."

rbd by Rachel12345678 May 28, 2006

RBS 

Acronym for Random Boner Syndrome. Pretty self explanatory, but it happens when you're just sitting there and randomly get a boner. Usually not spurred by anything.

"Yo man, I was sittin in class one day and got hit with RBS."
"And..."
"Well, the teacher called on me, and I had to go up to the board. Everyone laughed."
"Yeah, that's cause yo wang is small, guy."

RBS by Al April 21, 2004