Roblox Dictionary

A complete Roblox slang dictionary with every term defined, including origins and examples. You’ll find plain explanations for Roblox terms, slang, and abbreviations that get thrown around in games and chat. Whether you’re new to the platform or just stumbled across something unfamiliar, browse the glossary to figure out what people are actually saying. We’ve got everything from common acronyms to developer jargon covered.

All words

Oldest entries first. 199 words, page 2 of 10.

L

Limited (U)

formal · noun

In Roblox, Limited (U) (meaning Limited Unique) items are items that only have a limited quantity available before they are discontinued. For example, a Limited (U)...

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L

LMaD

acronym · informal

In Roblox, LMaD is an acronym for “Let’s Make a Deal”. This acronym is used when two or more players want to make an agreement –...

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L

LMAO

acronym · informal

In Roblox, LMAO means “Laughing My A** Off”, which is an expression used to indicate that someone found something really funny.

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M

M8

informal · noun

In Roblox, M8 is another way to say “mate”, meaning friend or buddy. M8 is used because the two together are pronounced “meight”.

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M

MK

exclamation · informal

In Roblox, MK is another way to say “hmm okay”, which is effectively the same as “okay”.

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M

MLG

acronym · informal

In Roblox, MLG is short for “Major League Gaming” which is a professional gaming organization. Because of this, MLG is often used to refer to skillful...

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M

MR

acronym · informal

In Roblox, MR is short for “medium rank”, which is used to refer to the position of a player in a game or group. Players with...

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N

NBC

acronym · formal

In Roblox, NBC is an acronym for “non Builders Club”, which means a player is not part of the Builders Club (i.e. a free user). Builders...

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N

Noob

informal · noun

In Roblox, a noob is a person who is new and/or inexperienced with the game.

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N

Nvm

exclamation · informal

In Roblox, nvm is a shortened form of the phrase “never mind”.

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O

Obby

informal · noun

In Roblox, obby means obstacle course. It is the name given to games or parts of games where there are obstacles to get around. It is...

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O

OBC

acronym · formal

In Roblox, OBC is an acronym for Outrageous Builders Club, which was an old form of Roblox membership which was the highest possible tier.

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O

Obj

miscellaneous

In Roblox, obj may appear in messages where a player has used a character – for example, an emoji – that your computer doesn’t support.

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O

OMQ

acronym · informal

In Roblox, OMQ is another way to say “OMG”, which means “Oh My God”. Usually it is added to usernames for effect, rather than to express...

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O

Oof

exclamation · informal

The phrase “oof” is derived from the Roblox “oof” sound effect that is played when a character dies. It is used to express surprise, disappointment and...

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O

OP

acronym · informal

In Roblox, OP is an acronym for the phrase “overpowered”. Overpowered is used to refer to items, players, or other objects that are very powerful or...

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P

Paid Access

formal · noun

In Roblox, paid access games are games that require a payment (almost always in Robux) before you are able to access them.

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P

PLOX

adverb · informal

In Roblox, PLOX is a slang term for the word “please”. It is usually used to jokingly, or lightly, ask for something.

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P

PTS

acronym · informal

In Roblox, PTS is an acronym for the phrase “permission to speak”. It is used on certain servers where you should first request permission to speak...

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Q

QT

informal · noun

In Roblox, QT is a shortened form of the word “cutie”, because when Q and T are said together they are pronounced “Quetee”. It is often...

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