Slax @Mcjj99999 #1648691583
23 May 2020
account created (per Roblox API)
24 Aug 2026, 23:56
last measured (UTC)
Username record
@Mcjj99999 — observed 24 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.
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Also a member of
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639,721United States Secret Serviceᅠᅠᅠ#5856978 · Special Agent
636,415XSTNS GAMES#5121874 · Member
518,934United States Army #4121686 · [E5] Sergeant
373,196United States ꓠavy#4683405 · [E2] Seamen Apprentice
332,178Unitеd States Air Force#6760741 · [E2] Airman
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118,430United States Coast Guard ᅠ ᅠ#9057373 · [O1] Ensign
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54,025Content Deleted #35238318#35238318 · Passenger
51,006Τhe Confederacy of Ιndependent Systems#17019296 · [E0] Recruit B1
49,414[USCBP] United States Border Patrol.#5170380 · Agent in Training
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28,411United States MiIitаry#8994184 · Recruit
13,492Franchise Empire#546608981 · Member
7,034United States Military#1068070 · Military Personnel
6,253Winter Adventures Mountaineering School#34171147 · Member
5,404United States Joint Material Command#15323642 · Military Personnel
927United States Marіnе Corps#10930226 · Recruit
434BaseGame Studios#14995840 · Friend
306GAR | Nightfall Syndicate#34597261 · Traveler
269GRA︱The Galactic Republic Army#683420046 · E8 - Master Sergeant
154SimplyFly#4398572 · P | Economy
136Arlington Nαtional Cemetery#35250963 · Battalion Command
132[-] Warren County Jail#10268413 · Inmate
115Fairfax County Detention Center#17290057 · Inmate
97Air Force Spеcial Operations Command#6764265 · Assessment & Selection
72[NEW] Maxs British Army!#34122153 · [PVT] Private
63C.COY 2-7 ACAV “Warlords”#33563060 · AIT
55The Overseer Defense Team#7312340 · Friend
53United States Coast Guardᅠ ᅠ ᅠ ᅠ#1057385968 · [O9] Director of Coast Guard Staff
29「USAR」Uɴɪᴛᴇᴅ Sᴛᴀᴛᴇꜱ Aʀᴍʏ#7348099 · [VCSA] Vice Chief of Staff of the Army
29{AUSN} Fleet Forces Command#15267924 · Awaiting Placement
23Midland County Sheriffs Office.#194269406 · Member
18Coast Guard Headquarters ᅠ ᅠ ᅠ#897703143 · Director of Coast Guard Staff
15USN | Navy Judge Advocate General's Corps#34588376 · Member
14United States Army ᅟ#943575302 · [E1] Private
12{AUSN} Naval Special Warfare Group One#32688763 · Group One Command Master Chief
10Quartermaster Customs {Fort Johnson}#35123152 · Customer
5Tennessee State Roleplay Staff I Roleplay I Strict#15619314 · Co-owner
3Membership and rank as measured from this user’s public group list.