RBC 

Don't get confused with the acronyms Royal Bank of Canada.

RBC also stands for Really Big Cock

Shirley! Did you know Matt has an RBC ?!

Nice RBC you got there, Nick.

What do you think of my RBC, LaQuanda?

RBC by AskPhilly May 27, 2014

RBG Popstar 

A gang, hardworking, helping people, keeping promise type of person
A person that never takes disrespect whatsoever

I don't lie about anything i have or don't have. Nor do i hurt people's feeling. I don't even tease people nor break the promises at all. Because I've been a RBG Popstar.

RBG Popstar by RicoMeezy 7hunnid Blue Savage June 6, 2018

rbt105 

The best man in gaming history. He plays how it be and he doesn't like bois. When playing rainbow, he will recruit rush with you. RBT105 is the best in the history of history.

RBT105 doesn't like bois

rbt105 by T H O T P O L I C E October 3, 2018

RBØ

A notorious “EBK” Gang from North County,San Diego

Example: RBØ____

RBØ by Loganh30 June 13, 2019

RB 

To be cool, whack, lame, or awesome; such as the RedBull energy drink.

Zaven: Which one of you thicc boys wants this XL SaunaSuit?
Diego: I'll take it.
Zaven: I said thicc...
Diego: Oh, you mean thicc in terms of body size?
Zaven: Haha that was very RB.

RB by RB124 July 17, 2019

RB smash 

*RB is NOT right back. "R" is the first initial in the person's first name and "B" is the first initial in the person's surname.

RB smash occurs in the sport named rugby, it involves the individual RB smashing through the lines of the enemy team. This is a signature move, one not to be reckoned with. RB is a big individual, more precisely a Goliath. hence why he obliterates and dominates in rugby. All his opponents fear him.

The power of RB smash is equivalent to a gorilla charge.

He unleashed the RB smash helping us win the game last minute.

RB smash by Modern_Arab November 14, 2019

Rb20 

Rb20 is simply a short way of saying 20oz redbull

Friend: "Mannn I stayed up all night long I'm gonna need an rb20 later on"

Rb20 by Flareon_the_furry April 30, 2020