Robux 

Robux is the virtual currency on the MMORPG Roblox. It was added in May 14, 2007, and it is used to buy items to customize your avatar, purchase gamepasses in games, and/or advertise your groups and games.

Child: Hey mommy, can I get some robux?
Mother: What's robux?
Child: It's the currency in Roblox.
Mother: Oh. Then sure, use my credit card and get $10 worth of robux.
Child: Thank you mommy!

Robux by MonsieurCheeseBall July 10, 2021

Robux 

a roblox currency you buy with money

(a waste) if you buy robux your a fucking dumbass

robux

Robux by LKADOPKSPOKPOK July 16, 2021

RObUX 

Robux a think in roblox you buy it because you can get stuff and wear them it’s usually called a Roblox gift card or you can usually steal your mums card and buy some or if your on mobile or iPad you can get a card that is a gift card and put it on your iTunes and then go buy the robux if you wondering how? There’s a yellow gold icon thing when you go in your avatar up at the right or left and press on it and yea that’s it hope this helped

It’s robux you say it like this ROBUST!

RObUX by LUNABISHHH July 27, 2021

robux 

something kids use their mom's credit card on

kid: I used my mom's credit card to get robux!

me: you will get terminated soon.

robux by nylonthingy August 28, 2021

Robux 

A ROBLOX in-game currency that is used to buy items off the avatar shop, get game passes, upload annoying advertisements, the avatar shop allows you to buy items or clothes that customize your character which is overrated in the ROBLOX community,

Person 1: "I just stole my mum's credit card to buy Robux!"
Person 2: "That's so cool! We'll finally get a Roblox girlfriend after looking so rich."

Robux by arab cat September 30, 2021

Robux 

A type of money in a game called ROBLOX

You:I need robux
Friend:How many?
You:450 Robux
Friend:It only cost 4.99$
You:Imma buy it with my own money then

Robux by JasonHW November 3, 2021

Robux 

something you need to work for

Kid- hey can i get some robux?
Mom- for what?
Kid- just some cock!
mom- let me suck urs first

Robux by TekksLilBro December 26, 2021