Pseudonym_masuese @UNKN0WN_MXSTERYS #874630185

16

followers (as measured)

27 November 2018

account created (per Roblox API)

21 Oct 2026, 01:28

last measured (UTC)

Username record

@FartBag528 — observed 21 October 2026

@UNKN0WN_MXSTERYS — observed 21 October 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

OG POGGERS#9925399

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Virtuality World#3606245 · Member

The Flamingo Fan Club#3336691 · December 5th we will all do something

Badass Experiences#9825692 · Member

Emotes CO.#5446074 · Member

Wild Roleplay#4488708 · Fan

Roblox Wiki#127081 · Wiki Helper

USSF - United States Special Forces#22025 · [4] Corporal

coded clothing#5542249 · 💜Customer

Kohaú#4731484 · Customer

Animations: Mocap#4872031 · Member

|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)

Names Are Not Important#8731481 · Member

Da Hood Entertainment#4698921 · Member

Golden Dominus games#7213677 · Member

BloxStreet Corporation#2700627 · Trainee Team Member

United States Army #3108077 · [E1] Private (Basic Combat Training)

Spray Paint! Fan Club#2632146 · Fan

Rats United#5948630 · Soldier

SCP | Roleplay Community#5479038 · Roleplayer

United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit

[Dinosaur World]#4409241 · Supporter

Whacky Wizards#10960525 · Wacky Wizard

ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿

SizzleBurger#1016598 · Trainee

The Nighthawk Imperium#1174414 · | 1 | Citizen

Blue Fox Development#5253408 · S | Straight Supporter

Μilitary Simulator#4800484 · No Division

Soro's Restaurant Franchise®#1108927 · Valued Customer

[TCU] The Computer Union#8513762 · Civilian

|BA| -British Army-#4972535 · [OR-6] Sergeant

United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen

Attribute Studios#6455602 · Fans

The Smiles Family#4544144 · Our Guest

Imperialist Robloxian Federation#872876 · Low Class Citizens

PLATINUM FIVE#4668709 · Member

The Filipino Army#6052143 · [PVT] Private

VE-Games#661872231 · Member

GlooberCo#33698346 · Goober

MYSverse Malaysian Community#1143446 · Member | Rakyat

The Glorious Robot Army#11872496 · [5] Сержант первого класса

The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)

Check It Containment Corporation#6016348 · Level 0 Janitor

RMA Society#7633818 · Members!

[TRCU] The Glorious Robot Army#35956498 · [1] Troop

Antpocalypse Bugs#767512616 · Member

Carlos' Creations#6312256 · 💖 Fan

Vue Interactive#7146062 · Fan

Panhandle#34562466 · Menber

Federation Of Robloxian People#4246982 · Group Member

Foxtrot Asуlum Rolеplay#5555046 · Legacy Patient

Roblox Intervention Foundation#5189037 · Clearance-0

Chicken Shack®#2551170 · Valued Customer

Wingtopia Restaurant#6151700 · Junior Crew

Cleetism#7453806 · Cleetist

Runker#4575704 · Member

Auto Rap Battles Community#3026254 · Rappers / Fans

Black Cat 1984#11355618 · Regulars

Church of Decay#5917063 · Sacrifice

FlyKutos#3272666 · [P] Passenger

DDBP:Productions#6063619 · Member

Kitties United!#5992720 · Kittens

The Confederation of Uralska#3377124 · Uralskan Defense Forces

The Virus Experiment#33471897 · Member

Chicken Express®#1100313 · Valued Customer

Official Tubers93#5740255 · bEING

tuberss930s fanclub#15277064 · Member

VM Interactive#7579779 · janitorial shadow cabinet member (devs1 OG)

Mystery Studio#2701927 · Fans

The Union Guards#33763329 · Un-assigned

Official Puzzled Productions#2680614 · Supporters

Official World Trade Center Of Roblox#6064400 · Tourist

The Union Guards Companies#33767709 · Un-assigned

Collaboration!#3205621 · Supporter

[URM] Rapid Airborne Ground Entry#33593926 · Civilian

Tubers094s#11027959 · Tubers

blox.watch#11064577 · Member

Your Military Surplus#9015870 · Customers

Canada |#4355331 · Immigration Office

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Gordon Ramsay#675642 · Gordon Fansay

Peter Griffin's Dawgs#8212880 · Quahog's Recruits

Stranded Offical#6232557 · ᴍᴇᴍʙᴇʀ

Dev's Groups#9858768 · ~Friend~☀️

The funny bois#7823875 · Meme Atoms

doges united [we host ramdom stuff]#8565102 · Member

SCP: OU#5534559 · Class - Δ

XOF#712421 · Private

{ATF} Apocalypse Task Force#7465967 · Outlander

infinity∾#6209509 · Member

Admin Group Gabe#8445534 · Getting Trained

The Leviathan#1000085 · Alpha

Among us cool fan Group#8228292 · Cool guys/girls

9

I onlu give robux to friends#11444377 · Member

9

The Union of Soviet Socialist Republics ᅠ ᅠ#10889197 · State Citizen

Membership and rank as measured from this user’s public group list.