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@Masterjeff2012

MrViolation @Masterjeff2012 #3096142226

27 November 2021
account created (per Roblox API)
19 Aug 2026, 05:16
last measured (UTC)

Username record

@Masterjeff2012 — observed 19 August 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)

Cringy meme studios#15168167
55
~[BA]~ Violation’s British Army.#16560364
33
Fast food official Roblox group!#16360326
21
——{[R-I-C] Royal Intelligence Corps}——#16558940
3
The ultimate cat legends#15330348
3
The cringy meme studios creators program#15988693
3
~[British Army] ~ United Kingdom Special Forces#17232271
2
|British Army| Path finder Platoon.#16872076
2
[British army] -Royal Military Police-#32875089
1
[British army] -Education and Training Services-#32875042
1
~[British Army]~ Special Investigation Branch#32302877
1
[British army] -Grenadier guards-#32875039
1

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,022,868
Roblox#7 · Member
13,508,383
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,878,682
Wild Atelier#7947655 · Member
8,731,779
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,013,093
The MonkeyMan Fan Club#14765325 · Member
4,554,362
Play! Studios#7165738 · Supporter 😇
4,304,536
Thinking Project#1235888 · noob
4,152,722
Ready, set, more!#7371243 · Fan
3,430,906
USSF - United States Special Forces#22025 · [3] Specialist
3,413,485
Kohaú#4731484 · Trainee
2,659,887
Parwaz Studios#4851134 · Member
2,659,006
Redcliff City RP#11741855 · Fan
2,325,848
Police Roleplay Community#4328109 · Community Member
2,228,196
Minimal Games#12564376 · Member
2,198,083
|GAR| Grand Army of the Republic |#5214183 · Lance Corporal
1,719,024
Smart's Studio#6504408 · Fans [🥰]
1,568,906
BurgerBlox Fast Food#8927586 · Trainee
1,500,188
sketchy laboratory#5754421 · Players
1,498,853
Schwifty Studios#3642592 · Fans
1,312,519
United States Armed Forces [USA]#3054949 · [E-0] Basic Training
1,189,795
Stateview Correctional Facility. ∞#5025380 · Prison Inspector
1,006,892
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,030
The Tycoon Squad#4965451 · Member
951,926
The Nighthawk Imperium#1174414 · | 1 | Citizen
906,217
Simple Games Incorporated#7312028 · [👥] Fan [👥]
842,350
Strigid#6464780 · Supporter
763,478
L.A. Airways®#1249062 · Trainee
675,793
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
636,709
Pyrowh Studios#12507282 · Member
615,889
Secondhand Studios#2748390 · Subscriber
531,549
The Tycoon Games#6543268 · Member
528,078
Sebee#6303746 · 😎 PRO
527,463
Scooby Studios.#9166214 · Supporter
490,578
The Filipino Army#6052143 · [PVT] Private
488,367
Prince Family Club#14296171 · Member
423,147
UnᎥted States Marine Corps#5570997 · [RT] Recruit Training
384,793
Always Ascending#35855594 · Member
364,170
Creative Storms#7105773 · Member
359,132
The Robine#2808906 · RCT
343,769
Splashy Studio#8442735 · 😊 Friends
342,015
Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Private First Class
299,218
The Rainbow Omega Group#3229253 · Normie
282,402
The Buff Boyz#9547181 · simps
264,375
Sandy Shores | DOJ-RP#10855191 · Member
183,598
The Code Apprentices Indie#33514525 · comunidad
181,303
LLP Projects#7779951 · Group Member
144,146
ARRmed Studios#3878994 · Foreign Immigrant [☭]
122,215
United States Coast Guard ᅠ ᅠ#9057373 · [E1] Seaman Recruit
111,820
The Clone Army of the Republic TCAR.#3928551 · E-1 | Cadet
77,589
Sungaze#5612531 · Sungazer
72,054
Ro-Bio: Studios#5985663 · New Scientist
69,024
[MBA] Mustafa British Army#15165188 · Member
57,353
UK | United Kingdom™ ⊡#3043431 · British Citizen
46,989
Trending in Games#13218858 · Member
40,333
[RA] Search & Rescue#5315995 · Recruit
38,488
The Armed Forces of the Union of Soviet Socialist #3412397 · Cadet
31,901
The Dogeland Realm#4466080 · Outsider
31,298
Money Generating Studio#14096130 · Member
31,078
The Evergreen Project#8388685 · Visitor
20,596
WiLD KINGS#13140956 · WiLD Member
16,729
-[USA]- United States Αrmy#15426725 · [E1] Private (BCT)
11,498
[BA] British Army ᅠᅠ#13342288 · [OR-1] Recruit
5,868
Official Daily Clothing Store#8099438 · 💡 Member 🌟
4,140
Splashworks Studios#14403532 · Player
3,620
Snake-Eyed Raiders#6981749 · E1 | SER Enlisted
3,240
The Grand Republic Αrmy#11487361 · E1 | Cadet
2,890
Pure Youtube#12156379 · V | Viewer
2,837
The Tycoon Factory!#10537928 · Awesome Player
925
IRMF | INDONESIAN REPUBLIC MILITARY FORCE#15710917 · [CASIS] Siswa Dasar Militer
681
RoAv Clothing#32689736 · Passenger
567
Greαt Britain#16417845 · Tourist (Join our discoard server)
313
TGR ||| The Galactic Republic |||#13088271 · E-1 | Cadet
229
[SRT] Specialized Raiders Team#32751942 · Pending
192
AetherGames#13406163 · Member
114
Team Buddy Official Group!#8751335 · People
90
United States Air Force ‑#32704494 · [E1] Airman Basic
66
The British Armed Forces...#12485763 · [OR-1] Recruit
51
RaphaPlayz Studio#14708106 · Friends!
38
[CUSA] Creepy’s United States Of America#13366490 · [E1] Recruit
32
School Experience Fans#14071142 · Pending rbx
28
United States BA#32618229 · Player
19
Nex Industries Ltd.#33074595 · Partner
16
| UK | United Kingdοm#32937970 · Citizen
8
RPA Border#32618249 · Leader
7

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