SCREAMINGCHILD123 @3J_4K #1211694201
20 August 2019
account created (per Roblox API)
1 Nov 2026, 13:45
last measured (UTC)
Username record
@3J_4K — observed 1 November 2026
@noobnoob123alet — observed 1 November 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,785Slap Battles#9950771 · BELOVED FAN <3
6,732,700Typical Games#2649054 · Member
4,389,474Pilot Training Club#2794513 · Rescue Squadron Pilot
3,908,589Roblox Wiki#127081 · Wiki Helper
3,758,888Shyfoox Studios#2969540 · Foox
3,673,452Names Are Not Important#8731481 · Member
1,920,518Robloxian High School Group#2876351 · Player
1,483,599Studio Serenity#3261090 · Owner
1,381,885Rats United#5948630 · Soldier
1,335,622Schwifty Studios#3642592 · Fans
1,312,326ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿
1,067,528Retro Dev#5264310 · Member
1,033,916Stepford County Railway#3620943 · [TD] Trainee Driver
668,412Turbo Builders Club#9 · Member
530,416Skate Central#5881468 · Skater
459,762The Axolotl Sun#5399587 · Players
439,428Robloxian Myth Hunters#619142 · Myth Seeker
423,153The Chicken Nugget Gang#3015005 · Chicken Nugget
352,836Temprist Club#4582446 · friends
312,691Ultimate Games#8102840 · Member
306,419[ Content Deleted 2876024 ]#2876024 · Member
295,202The Rainbow Omega Group#3229253 · Normie
282,321SCPF || Special Containment Procedures Foundation#3069549 · Class D
278,895Steam Age Fan Club#3607410 · Member
100,570muffahi's trains#4289781 · Member
68,976Railway Engineering Studios#8133793 · Follower
64,681Railroads Of Weldshire County Group#13097887 · Member
52,979Servants of The Plump#5200383 · Servants
50,617SFS Flight Simulator#3083863 · Captain
44,177ROBLOX History Museum#3255934 · C1 | Reserve Tour Guide
34,877TTC | nextGEN Technologies#5518923 · [ES] Early Supporter
33,995ND Studios#2935056 · Buddies
25,396Rails of Ostrava#5104718 · Trainee Driver
20,429Siren Head: NTC Fan Group#5408012 · Fan
19,624Terminal Railways Fan Club#3377439 · Awesome Supporter
14,607Roblox HQ#30 · Fan
10,580The Shack Group#12181204 · Member
8,746Subway Simulator Fan Club#2986293 · Passenger
7,861The Mental Hospital#5413627 · Member
7,040MTA - New York City Transit Roblox#13602275 · [P] Passenger
5,401Sauga Transit#4841337 · Customer
5,195Atlantic Canada Inc#12276619 · Member(s)
5,105Toronto Transit Systems#5761729 · Passenger
4,665GameWorks!#1237324 · Fans
3,642super happy wow im so happy i looooooooooove happy#5281393 · 1
3,111Where The Rails Lead!#10639424 · Townspeople
2,781Baritone Regional Transit#14716475 · [S] Supporter
2,436NGT | nextGEN Technologies#11604799 · Fans
2,093the cool shack#7409639 · ball
1,456Highway 2 Studios#3533791 · Fan
1,380Binzy#7066985 · Binlets
1,165Splashworks#6596411 · Splashworks Guest
542Brother Man Bro Studios#6811106 · Member
432RetroJet#5118223 · Fighter Jet
161SwagCoolman261 Group#3373190 · Fanz
96Swiftt Clothing#4641349 · New Customer
35tax fraud gang#7433187 · fraud frens
18my epic world:D#14651330 · ✨my pros✨
17SAVETHENOOBZ#3619209 · Baby Noobs
16My melody group : )#10790298 · Friends
13The Cult Of The Chicken#9253734 · friends!!
12Ultimate Builders Club#75340 · Alomost Ultimate
10TC people!#9675237 · Member
8the beta males#5435368 · Member
7Nico_with_a_k fan group#32007016 · Member
3Membership and rank as measured from this user’s public group list.