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SillyGuy @montypenguin599 #2833762243

Roblox reported this account as terminated when this register checked on 11 October 2026. That is our detection date — Roblox does not publish when the termination happened.

23 August 2021
account created (per Roblox API)
11 Oct 2026, 09:48
last measured (UTC)

Username record

@montypenguin599 — observed 11 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)

(S.R.N)#16042319
16

Open data

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

Also a member of

Sol's Studio#8509669 · [Gamers]
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Slap Battles#9950771 · BELOVED FAN <3
6,729,476
USSF - United States Special Forces#22025 · [3] Specialist
3,414,007
Washiez#10261023 · Trainee
2,358,456
Nova Hotels X#4683371 · Trainee
1,998,505
|GAR| Grand Army of the Republic |#5214183 · Lance Corporal
1,716,139
Biodegradable Inc.#15941331 · Sprout Agent
1,688,608
The Red Army .#4802792 · Conscript
1,538,601
Trendsetter Games#12363692 · Player
1,515,461
wunmo#8019744 · wunmo
1,441,000
United States Army    #3108077 · [E3] Private First Class
1,430,301
Tycoon Typhoon#3234576 · New
1,407,679
Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced
1,401,492
Asylum Life Community#5819563 · Patient
1,351,452
Rats United#5948630 · Rat
1,336,366
United States Armed Forces [USA]#3054949 · [E-0] Basic Training
1,188,538
[CUSA] United States MiIitary#4219097 · [E1] Private
1,153,998
The Nighthawk Imperium#1174414 · | 1 | Citizen
906,538
Μilitary Simulator#4800484 · Militsiya Conscript
808,355
Perhaps Studios#8938953 · Member
806,167
generic roleplay gaem fanclub.#5574524 · fan.
736,648
[TCU] The Computer Union#8513762 · Civilian
641,448
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
635,178
Pyrowh Studios#12507282 · Member
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Quarantine Roleplay Community#6448240 · Community Member
613,769
Imperialist Robloxian Federation#872876 · Low Class Citizens
549,504
The First Encounter Assault Recon#72321 · [CIT] Citizen
500,910
The Filipino Army#6052143 · [PVT] Private
488,553
Royal Hillcrest#10380454 · Upper-Class Guest
455,859
The Garrison ᅠ#13151234 · Regular Patron
413,428
The Glorious Robot Army#11872496 · [2] Капрал
401,368
The Robine#2808906 · RCT
343,853
The Galactic Εmpire .#5288669 · E1 | Cadet
301,181
Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Private
299,347
Tomaz Developments#10628543 · Player
291,521
ZELZ#2715812 · Valid Participant
282,101
Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊
277,175
The Totem Of Memes#6040853 · cool people
211,143
CMB | The Universal Union#4904885 · Civil Protection
175,650
SuperBananas#14461659 · Monkey
124,855
Half-Life World#13426157 · Community Member
112,633
the bob mob#34910909 · bob
109,282
S.C.P. Roleplay#3895837 · Level-0
106,255
The Red Lake#7918368 · Member
100,517
The Napoleonic Company#5496315 · 🥈Fighter
65,538
The United Republic of Man#33270324 · Citizen
55,205
The Astral Empire [AE]#6969520 · Private
50,282
silly games studio#5326938 · Members
48,571
Vikings Club#7099513 · Viking
48,199
UK | United Kingdom™ ⊡#3043431 · British Citizen
46,994
Universаl Union#6282775 · Member
37,137
Union's Laboratory#33216408 · [0] Intern
30,414
Tycoon Forge Studios#33063692 · Fan
28,370
Tetranova Software#3723250 · Tetragonite
27,266
Vault 61#5179520 · [-] Outsider
21,615
trumbama#9519551 · follower of trumbama
21,172
Quartermaster Customs#5040124 · Client
20,622
The Union Guards#33763329 · Un-assigned
18,782
∃ZIC#5248163 · Recruit
17,988
[URM] The Man Army#33493415 · [1] Draftee
14,739
SadRocks#15772027 · Pebbles
12,661
RbloxianG&mers#7166442 · Supporter
11,912
Norwich city football club!#7509739 · members
9,000
The Union Guards Companies#33767709 · Un-assigned
7,839
[URM] Man Armed Forces#35116876 · Military Enlisted
7,542
Tupletop#4203226 · Member
6,903
The Cyber Enclave#10450614 · Cyber Citizen
5,919
Ulteam#4719963 · Member
5,187
Тhe Enclаve#11306609 · ✪ | Trainee
3,086
Rat Interactive Studio#14972580 · Settler
1,993
Nations Roleplay Staff#13768297 · Visitor
1,673
The Sith Sect | TSS#9391283 · Sith - Guard
1,401
TacoBlox Studio#7544633 · 🌮Member
1,039
The Republic of Tyerna#7229322 · | Citizen
426
Warship Containment#10271137 · Crew
420
#hydragang#34827441 · ...
368
The Landguard of Tyerna#6680212 · [0] Conscript
297
The Imperial German Armee#34334543 · Rekrut
249
ุุNew California Republic#16978835 · Civilian
248
The Great Empire of Cats!!!#33319683 · Recruit🤑🤑🤑🤑
246
[URM] The Pepsi Party#35335471 · Party Member
216
The Rabbit Warren - Underhill#10274111 · 💫 Guest
209
Electra 2000#15870512 · x
114
Silent Light Games#34446751 · Member
87
The British Dingo club#14799006 · silly billy
63
The [Star Wars] Coruscant Revolution#10010211 · Soldier of the Revolution
59
Snorlax Studios™#3672856 · Member
36
THE GALACTIC CARROT ALLIANCE#12431817 · Carrotoni Royal Family
34
poorly made ads group#5347416 · people
6

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