Robuck 

basically the singular version of robux

Joe - "waaaaaah i only have one Robuck."
Bob - "shut the heck up you crybaby"

Robuck by literally just a bicycle September 6, 2021

Robuck 

Used to describe a big muscle-bound person, usually African-American.

Look at that big Robuck negro trying to steal those hub caps offa my car.

Robuck by Mojo Maniac August 9, 2008

Robuck 

An adjective used to describe a person who is inclined to ditch his real friends for other people so he will possibly rise in popularity and seem a lot cooler then he is. Also has issues with cleanliness and is prone to pick his nose or eat his boogers.

Kid: " Dude, who's that guy over there eating his boogers behind a group of popular kids?"
Friend: "Oh that kids a Robuck, he used to hang out with us"

Robuck by MC4Life January 8, 2012

rabucking 

Extensively 1-upping anything and anyone with details that border on impossible

Guy 1: My Camaro is getting a little over 500 horsepower now
Guy 2: Yeah, well my Mini Cooper can fly to space!
Guy 1: Dude, stop fucking rabucking me...

rabucking by Go_blue42 June 7, 2016

roback 

a fag or rat face

wow he is a roback

roback by shitfacceee January 8, 2009

Rofuck 

When you find that special guy on pet tycoon and you can’t help but to fucking fuck him in the fucking dick bitch then every 6 year old hears distant moaning through the mike and enjoy it like some kind of bitch thot

Dang this noob is cute maybe I’ll get to rofuck him in build a house simulator

Rofuck by anonymous April 3, 2019

Roebucks 

A way to say robux. Robux are a currency from a video game called ROBLOX.

Friend 1: hey i bought 400 roebucks today

Friend 2: i don’t even have roebucks

Roebucks by maxsUDdefnitions June 11, 2021