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mysterious stranger @M15M15M15 #955896134

4 February 2019
account created (per Roblox API)
3 Oct 2026, 08:44
last measured (UTC)

Username record

@M15M15M15 — observed 3 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)

Memeoulous Fan Club for people who hate there life#4937446
6
M15 Fan Group!#13676648
1

Open data

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

Also a member of

Wiggity.#12836673 · Member
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LSPLASH#3049798 · you guys
24,065,950
Roblox#7 · Member
13,510,483
Rumble Studios#3333298 · Fan
11,232,192
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,014,601
Typical Games#2649054 · Member
4,326,519
ROLVe#2613928 · Members
4,294,462
Thinking Project#1235888 · noob
4,152,797
USSF - United States Special Forces#22025 · [2] Private First Class
3,413,692
thunder1222 Productions#553699 · Member
3,392,520
Police Roleplay Community#4328109 · Community Member
2,225,500
TBlox Studios#6039961 · Player
2,216,522
|BA| British Army#2621202 · [OR-2] Private
2,021,288
Names Are Not Important#8731481 · Member
1,923,350
BurgerBlox Fast Food#8927586 · Valued Customer
1,501,554
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,430,136
Rats United#5948630 · Soldier
1,336,509
Pseudostudio#8886210 · Crewmate
1,300,654
SCP | Roleplay Community#5479038 · Roleplayer
1,266,975
WarriorCatsRP#2650756 · 🐾Member
1,196,412
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,187,742
Our UGC Games#33018717 · UGC
1,179,226
Zood Studios#5606884 · ✨ Gamer
1,107,273
Simulator Studios! ™#4256796 · Member
1,021,237
InfinitySports#32333865 · Players
1,015,107
Retro Dev#5264310 · Member
1,009,364
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,346
SAND4 Tycoon#5929470 · Member
907,498
The Nighthawk Imperium#1174414 · | 3 | Cadet
906,615
dreamy™#4266525 · Supporter
885,233
Highfield City Police Department#6117548 · Police Officer
867,391
Μilitary Simulator#4800484 · Red Army Conscript
808,472
Stevos Gem Eras Roleplay#4303068 · ✨ | Supporter
708,169
Imperialist Robloxian Federation#872876 · Low Class Citizens
549,566
Secondhand Studios#2748390 · Subscriber
531,314
Official Murder Mystery 3#7999634 · Murderers
426,885
Robloxian Myth Hunters#619142 · Myth Seeker
423,452
be a planet — official fan group#32075108 · Fan
413,010
The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Cadet
361,921
MorphForge#5130204 · Member
355,601
Uncomplicated Games#10218556 · ⛏️Member⛏️
295,047
Maritime Roleplay Community#3297339 · (I) Roleplayer
260,023
Ḉontinental Army#5031513 · Militia
256,710
Mano County Roleplayᅠᅠ#10116878 · Member
218,592
the useless group !#32411475 · [👤] Member
208,379
Physea Studio™#4020036 · Member
191,844
Commonwealth of Pennsylvania | RP#5598688 · Trainee
183,253
Empire of the British Isles#6773197 · Private
164,579
Manic!#5527789 · Member
161,297
Risk Universalis - Conquest RP#2568175 · Participant
129,480
Team Genesis Studios#5154623 · Member
119,346
World Conquеst#12670687 · Initiate Conqueror
87,625
Nighthawk Vanguards#3612873 · Citizen
79,756
Roman Entertainment#6531840 · [Community Member]
76,890
NapkinNate#2706241 · Member
61,688
West Korea.#6474153 · Immigration
60,168
The Wizarding World Of RobIox#7778414 · First Year Student
59,913
Undertale Ultimate Time Line Community#8229950 · Member
52,764
East Korea.#3178507 · Citizen
48,520
Western Army**#6474323 · Recruit
46,649
World Conquest#3312764 · Conqueror
43,045
{EAST} Eastern People's Army.#12536609 · Lance Corporal
41,841
Official Brotherhood Studios#7204852 · Member
38,228
Undertale Sans Au #####################8202574 · Giga chad memebers
32,510
SCP Futuristic Group#3185747 · Member
29,502
Tetranova Software#3723250 · Tetragonite
27,228
Revolutionary Mexico#869070 · Soldado
25,986
Delvey Holocover#8479490 · Subscriber
21,698
The Red Guard of the Union of Soviet Socialist#4157480 · horor
19,943
National Police Agency of the West#14316443 · Cadet
19,238
Rοbloх#7140005 · Staff
16,277
Unіted States Navy ᅠ ᅠ#9667975 · [E1] Seaman Recruit
10,517
Nation Roleplay#9823601 · Previous Group Members
7,921
{EAST} Korean Central Television.#11672038 · Personal Assistant
6,275
Ministry of Internal Affairs [☭]#4335576 · Awaiting Tryout
5,717
Brookside College#7640547 · Awaiting Admissions
5,203
{EAST} Ministry of Foreign Affairs#6352598 · Embassy Staff
5,101
Ministry of Foreign Affairs [☭]#4335574 · Awaiting Tryout
5,074
Ministry of Administration#4168552 · Awaiting Interview
5,035
Fazbear Records#10249118 · Customer
3,576
Zero's Simple Studio#9035924 · Fan
2,685
War#7450 · Soldier
1,622
Insectia Offical Group#9844250 · Member
1,391
The MAU Crowns#11071124 · 👑 Advertiser 👑
750
Un-official Among Us RP Fan Group#10232093 · Admins
742
Pixel Studios#509245 · User/Beta Tester
184
bacon king's fan group#6965447 · V.I.B
104
Tylerstruly Flag Uploads#10229003 · Verified ☑️
79
SCP Foundation | Secure Contain Protect.#7396678 · Class-D
69
terrible group lol#10788406 · teribble frend
33
E.D.E.N#9921077 · Co-owner
25
Palace Of The Monkeys#15684922 · people
15
Special Containment Procedures (SCP) Foundation#6644997 · Awaiting Classification
11
TSS [The shipper swarmers]#9839517 · Our boss
10

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