John @Jasonkillerclown1599 #1297079665

28 October 2019

account created (per Roblox API)

28 Sept 2026, 22:08

last measured (UTC)

Username record

@Jasonkillerclown1599 — observed 28 September 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)

[USNA] Marine Corps Raiders Regiment#34918837

7

USNA | Marine Corps Training & Education#1047116268

Open data

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

Also a member of

KizmoTek Studio#3115970 · Community Member

HD Admin#4676369 · Epic User

The Shrimp Game#12422265 · Player

Washiez#10261023 · Senior Operator

Police Roleplay Community#4328109 · Community Member

Windburst#11189454 · Member

|BA| British Army#2621202 · [OR-2] Private

Greenville, Wisconsin#3078161 · Verified Citizen

1v2 Studios#34287998 · 🏋️ GYM Buddy

|GAR| Grand Army of the Republic |#5214183 · Sergeant

Virtual Valley Games#1241210 · VVGer

Bro Brought WHAT??#10460355 · Super Member

The US Military 1940s#4545116 · Private First Class

Ride Storm#6176760 · New Rider

| Coffee Bros |#32308848 · Fans

SCP | Roleplay Community#5479038 · Roleplayer

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

[CUSA] United States MiIitary#4219097 · [O6] Colonel

Jex Games#8024935 · Player

JK7 Studios#875623444 · Members

Highfield City Police Department#6117548 · Police Officer

Five-O Community#4824823 · Member

Nickneym Community#397417575 · Member

|BA| -British Army-#4972535 · [OR-1] Recruit

United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen

Medieval Life Group#105066501 · 💐 Supporter

TA Studios.#3529061 · OR-1/A Aday

Better Dog Studio#360406147 · Member

The Roman Empire ᅠ#6124305 · Provincial

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

Always Ascending#35855594 · Member

SCPF || Special Containment Procedures Foundation#3069549 · Class D

Maritime Roleplay Community#3297339 · (I) Roleplayer

Naval Roleplay Community#3534363 · Enlisted

Military Roleplay -QUSM-#34683777 · [E-1] Private

Conquer The World Group#34412922 · Member

First Response Studios.#3621763 · Member

El Paso.#517982158 · Citizen

Facility Roleplay [ConX Studios]#9665726 · Community Member

[GAR] Grand Army оf the Republic#33537532 · ⚪ Republic Military Personnel

Connecticut State Roleplay#8406836 · Trooper

Prince Games!#5860424 · Fan

Gator Games#3024886 · 🌹 Player

- Old Roblox Accounts -#5995136 · 2018 / 2019

GRP | GARUDA REPUBLIC POLICE#577835611 · [CATAM] Calon Tamtama

Tableboard Studios#4795028 · Tableboardian

WWE 26 Roleplay Community#15638064 · fans

Maritime Interactive#13283371 · Supporters

The GaIactic Empіre#351436033 · Imperial Military Personnel

[RM]- Royal Marines#5284316 · [REC] Marine Recruit

The Corporation Game#364895475 · Member

Connecticut State Roleplay - EMS#11223190 · EMR

AFK Studios#5295712 · Member

-CUSA- United States of America#4810326 · Immigrant

Mafia Clash Community#35589408 · Beta Tester

[CUSA] Medal Department#33777805 · Bronze Star

|LBA| Liam's British Army-#980815265 · [OR-1] Recruit

United States Army••#6414917 · [E1] Private

ROMWE$#4857434 · Members

Baldiland Entertainment#4544963 · Member

[CUSA] Government#9803334 · Political Enthusiast

[CUSA] | Quartermaster Corps#829245325 · QMC | Customer

| BA | - British Αrmy#33421342 · [BMT] Recruit (Basic Military Training)

Quavy's Club#34375105 · Club Member

USMF I United States Military Force#32806822 · [E-1] Recruit

Shadowful Studios#33814194 · .

[USAR] United States Army+#14153871 · [E3] Private First Class

|SBA| • British Army#299814160 · [OR-1] Recruit

Quаrtermaster Corps ᅠ ᅠ#4481750 · Military Customer

-CUSA- Department of Transportation#9744718 · Member

USMC - US Marine Corps#34516626 · Basic Military Trainee

USF | United States Forces#35119105 · [BCT] Basic Combat Training

{CBFA} Armed Forces#35804211 · [OR-1] Private Basic

British Army Academy [JBA]#1106542537 · [BMT] Basic Military Training

[USNA] | United States Naval Academy#6151531 · [👨🏻‍✈️] Overseer

United States Αrmed Forces [USAF]#4117140 · [REC] Recruit

|USM| Fort Knox#33822090 · [E1] Recruit

Fort Marshall#33958237 · [O6] Colonel

GA | German Army#16882469 · [OR-2] Private

3xurp's United States Navy#35737486 · Member

[BAFRP] British Armed Forces Roleplay#718999963 · [BMT] Basic Military Training

Azure United States Forces#698580740 · [E1] Basic Military Training

Cso | British Army Roleplay#35734466 · 75983523

Kray Crime Family#34964938 · Loan Shark

[USNA] | Ribbons#35349930 · [🕵️] Overseer

[USMC | United States Marine Corps#801726149 · [REC] Recruit (Basic Training)

- [CA] - Canadian Army#384090508 · [OF-9] General

[CA] JayHaddock_XDD's Canadian Army#99423995 · [OR-1] Recruit

USEF | Military Roleplay#34252233 · [E1] Private

[FHA] FlyHigh Airline#16635822 · Passenger

[USNA] | Department of The Navy#34393425 · [🏛️] Government Overseer

[USNA] | Administrative Command#34618593 · [🕵️] Group Overseer

[USNA] | United States Marine Corps#34364097 · [⚓] Navy Overseer

CUSA | US Marine Corps Training & Education#35005087 · [MHC] Marine High Command

[USNA] | United States Coast Guard#34487086 · [🕵️] Group Overseer

[USNA] | Office of The President#34816942 · [🕵️] Group Overseer

[USNA] | Master-at-arms#34421121 · [🛡️] Defense Overseer

[USNA] | Naval Special Warfare Command#34407727 · [🕵️] Group Overseer

[USNA] | Naval Criminal Investigation Service#34376331 · [🔍] Intelligence Overseer

[NCIS] NRC - Naval Riot Control#34983009 · [🕵️‍♂️] Director of Naval Intelligence

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