ElectroMotiveNerd @Jackgamer100900 #2450764057

20 March 2021

account created (per Roblox API)

14 Sept 2026, 10:06

last measured (UTC)

Username record

@Jackgamer100900 — observed 14 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)

||Nubby Empire||#15294611

VT Development Studio#17339139

7

Teddy's Cult of Boo#14066843

6

||Retake of the Nubby Throne||#15289825

5

Commercial Cup#17386227

5

Reapers Hunters#15439168

4

The 2nd Empire of Redcliff#16452812

4

Nubby guard#15303708

3

Jackgamer's Roman Empire |SPQR|#15759068

3

Kingdom Of Whybe#15614260

3

Raider cats#15504997

3

The Irish Free Army#17292591

3

The Royal Whybe Cavalry#15480657

3

[SEA] Supersonic Air Corps#14189639

2

The Blue Rifles#14881177

2

-rifles regiments of teddy-#14716858

2

Whybe Guard#15627765

2

Officer Corps.#14510101

2

International Association of Kart Racing#32374873

2

Teddy Guarde#14716961

2

Stadium's of Roblox#16584242

2

[NE] 1st Brigade#14317096

2

TEDDYS ARMED FORCES#14469184

2

-Pokémon empire-#14862224

2

(AIKC) Karting Safety Team#17390340

2

Commercial Youth Karting League#17392691

2

Commercial Senior Karting League#17407767

2

Coast Lions#16228327

1

Pokémon armed forces#14862376

1

[TPS] Robloxian League#17020314

1

public affairs of teddy#14717065

1

Robloxian Drifting Association#15820172

1

{TK} The Irish Guards#16077657

1

{TK} Coldstream Guards#16371364

1

Roblox Virtual Sports Network#33511224

1

[] Federation of Robloxian people []#15163191

1

Roman Legions |JG|#15633000

1

Nubby Government#15222477

1

The Blues and the Royals#15906807

1

Royal Grenadier Guards [Jackgamer's]#16003848

1

Hillcrest Security Group#16427233

1

Jacks Roleplay for ER:LC#16748446

1

National Air Defence#15916934

1

Nubby Navy#14752524

1

-FF- Robloxian Football Conference#16463007

1

Artillery of Whybe#15163434

1

BricksAreSmart#35419953

1

[NE] Monarch Movement#14847354

1

teddy parliament#14847266

1

Greater Airways#16262232

Open data

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

Also a member of

Wiggity.#12836673 · Member

Pilot Training Club#2794513 · Stunt Pilots

Pinewood Builders#159511 · Member

Police Roleplay Community#4328109 · Community Member

BloxStreet Corporation#2700627 · Department Supervisor

The Red Army .#4802792 · Conscript

Stuart Games#34562627 · Member

SEA Military#2648601 · [WO] Warrant Officer

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

Μilitary Simulator#4800484 · Militsiya Conscript

Stepford County Railway#3620943 · [TD] Trainee Driver

BrickSmooth#32591331 · SUPPORTER

Militsiya .#4901723 · Militiaman

NBTF Community#5164842 · Member

Project Combat#14077803 · Member

Summit Productions Development#33446529 · Client

Naval Roleplay Community#3534363 · [ADM] Admiralty🔱

Pinewood Builders Security Team#645836 · Trainee

Network Solutions#4544444 · Member

SCP: Site Roleplay Community#2935212 · Group Member

Empire of the British Isles#6773197 · Private

Pinewood Emergency Team#2593707 · Rescue Hero

Risk Universalis - Conquest RP#2568175 · Participant

Foxtrot Arms#12729236 · Member

CENTAURA#8099975 · Player

Project:Apex#4989040 · Member

KF1 Karting | Official Karting League#8219964 · Karters

New York Network#34813071 · [C] Citizens ⭐

Railway Engineering Studios#8133793 · Follower

Epsilon Research: BH Core#33761670 · Member

Plaza Connect Community!#1207931 · Plaza Community

Wellesley Country Club#4224161 · M | Club Member

Potato Transit Authority#5613578 · Fan

_The Awesome Group_#5412614 · [AM] Awesome Member

StockRise#9226175 · Stock Manager

DS Events#13649304 · Visitor

[I] Verdun Development Group#2575126 · Roleplayer

Rails of D.G County#10441128 · Group Member

Royal Court of the British Isles#9760747 · Citizens of the United Kingdom

American Rail Studio#6617699 · Epic Fan

Reality Creations#32737855 · Member

(SST) Sneaky Steve Transit#4224295 · Railroader

- Nebula Games -#7188705 · Member

Pacific Horizon Studios#14455797 · Member

Hyperloop Transportation#1216593 · Trainee

Double W Studios#11364978 · Fan/Member

The Last Spike#445190 · Railfan

Unhinged Interactive#14262205 · 😎 Member 😎

Searchlite Studios#5089910 · Engineer (Member)

Infamous Outfitters#8431614 · 𝓘𝓞 | High Society

Southline Ro-Scale#15611368 · Member

GO Riteway Transportation Group Roblox#32319502 · Fan

Blue River Railroad#515042884 · Member

Transit UGC#760983691 · Member

The Virtual Bloxfan Community#917499410 · Community Member

Reading, Blue Mountain & Northern#33106665 · Member

Cookie roasters#33488377 · Admin

5

Transit fans#16075033 · Transit fan

5

Group for a friend group#1019700366 · Jack Connley

3

Nubby_TV#15501551 · Admin

2

[SEA] Bulldogs#16284201 · Head of State

1

Inter Electric CF#17031828 · Holder

1

Bloxxer Development Studio#15952048 · Founder

1

TEDDY GOVERNMENT#14820478 · TEDDY BOO BOO

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