RBKoncepts 

The process of attempting to modify or improve a vehicle or building utilising poor trade skills and cheap materials. Generally abbreviated as RBK. Can be used as a noun, pronoun, adjective or verb.

Pronoun: I have just come up with a name for my car mod business "RB Koncepts"
Noun: "Spanky has an RBKoncepts Special Edition R31 Skyline"
Verb: "I have just bought an RB30 Skyline and I am gonna RBK the fuck outta of this bad boy"
Adjective: "This R31 is a steaming pile of shit, nothing works anymore. I think they RBK'd it to death"

RBKoncepts by Redneck random March 25, 2021

RBMK 

The reactor used in the Chernobyl nuclear disaster, had an issue where due to the control rod design it liked to blow up.

Dyatlov: do the test!
Akimov: no, not safe
Dyatlov: I dont care, do it
Akimov: ok
*emergency shutoff/scram button is pushed*
The RBMK now has a hole in it.

RBMK by CANDU-6 April 14, 2021

RB World 3

Depression in the form of a ROBLOX basketball game.

Person 1: This is getting very repetitive, is RB World 3 ever going out of BETA?
Person 2: No, but it seems that the developer would rather work on 10 different games.

RB World 3 by gentil May 9, 2021

Rbloxhs 

A very cool person. Everybody wishes they could be friends with them. 🙄

Person: I wish I could be friends with rbloxhs!!

Rbloxhs by Fwoofz June 15, 2021

rbb 

Real bad bitch

“That’s my best friend, she a rbb”

rbb by Real bad bitch 1.0 July 31, 2021

RBV

When an individual talks like a bitch but isn’t a bitch

I thought she was mad at me but it was just rbv

RBV by Boffa69 August 18, 2021

RBLM 

Racially biased local militia, a second term for the police officers, first coined by Izabel Cruz

Did you hear about what the RBLM did yesterday?
Yeah dude, it was rock

RBLM by Izzy816 September 2, 2021