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@jeffyiscoolokboomer

Chr1s @jeffyiscoolokboomer #1489247101

5 March 2020
account created (per Roblox API)
23 Aug 2026, 14:09
last measured (UTC)

Username record

@jeffyiscoolokboomer — observed 23 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.

Groups owned (as measured)

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
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BIG Games Pets#3959677 · Fan
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Chillz Studios#2782840 · ✨Member✨
18,692,636
⨯ Small World Games#17140361 · Goof
10,101,227
The Flamingo Fan Club#3336691 · December 5th we will all do something
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Badass Experiences#9825692 · Member
9,056,924
16bitplay Games#3233280 · Member
7,250,265
Slap Battles#9950771 · BELOVED FAN <3
6,732,469
YUМ#11122367 · Small Portions
6,071,229
The MonkeyMan Fan Club#14765325 · Member
4,557,677
YXceptional Studios#4217910 · Pro
4,425,052
Frost Blade Games#8605341 · Member
4,084,948
Mega Obby Games!#16134074 · Member
3,661,700
IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹
3,497,740
ChillyTea Studios#3434923 · Players
3,436,866
Krabby Krew#34990762 · Anchovies
3,022,543
MiaoMeoHome#17075790 · Fan
3,010,341
OMG - One More Games#15998317 · Member
2,968,975
Shiny Star Games#11346367 · Member
2,477,427
Just Games..#13270425 · Member
2,232,013
G RBLX Games#3481335 · 🔥| Players
2,217,735
LightGaming!#6887275 · Member
1,970,165
Gamelabs Studios#9895392 · 💎Valued Member
1,935,485
[B:S] Anime Fighters#9213039 · Fan
1,837,568
Emote Clan#6264771 · Member
1,701,961
Boss Studio [ V.1 ]#13494271 · Member
1,701,336
kenami#5134082 · 🎮Player
1,614,552
Rocket Kidz#11131037 · Fans
1,608,775
Smart's Studio#6504408 · Fans [🥰]
1,567,805
The Red Army .#4802792 · Junior Conscript
1,544,972
CC Games#2795651 · ✨Fan✨
1,477,623
wunmo#8019744 · wunmo
1,436,592
Hawkie Studios#9821921 · Member
1,402,061
Rats United#5948630 · Rat
1,335,394
Clicker House#8646973 · Clickers
1,181,279
Royal Prime#7900165 · Member
1,173,378
Lucid’s UGC#32642659 · Member
990,065
Open RBX#16079295 · Member
981,617
Power Bar#34556121 · Member
970,990
Hero_Studios#11646530 · ⚡Heroes⚡
836,799
Open Minded Games (OMG)#3935369 · Cool People
762,575
Purple Pad#32493582 · Supporter
666,701
Scorched UGC#16957520 · Supporter
639,870
Whirlpool Studio#2756366 · Fan
621,921
Pile of Garbage#17306947 · Litter
452,435
UFO Developments#12193999 · Fan
437,063
Dreamshot Productions#16805435 · Member
419,601
Are You Sure? Studios#35504368 · Member
414,953
c1z studio#13817262 · Member
411,020
The Flamingo Hater Club#5215089 · Member
407,140
Dragon Ball Rage Club#2764998 · Warrior
368,685
DivStudio#32446695 · ⭐️ Member
358,418
FE Studios#5112430 · Group Members
313,954
Check It Containment Corporation#6016348 · Test Subject
301,686
Splinted Studios#2821797 · Fans
288,286
Gameology#8884496 · Gamer
285,354
Forgive Studio#175975284 · Member
254,247
Montecristo#16916270 · 🃏Collector
224,741
Noctyra Studios#925476789 · Member
224,454
Racecodex Studios#9496220 · ⭐ Member
201,308
The Construct#5229056 · Accepted
148,460
SamirDevs Studios#5011682 · Member
133,413
Anime CIash#12668250 · Clashers
129,153
Kings#331 · Ally
124,467
LuaPilot#600673495 · Member
109,449
OPPS Hellish UGC#10336935 · Minion
83,165
BRAWL ARMY STUDIO#11640430 · Fan
46,773
Multiplanetary Games#12452308 · Member
45,561
ZCYTHE#14932414 · 🕰️| Pending...
41,217
Kasius#7016072 · 💵 | Supporters
36,106
Lad's Doodle Sphere#5668366 · STAY DETERMINED NEUTRAL SOULS
34,179
Nothing no#5365698 · Pacifist Sans
32,346
Undertale Mania Of Heroes#12482511 · Member
31,644
Prodaction#15157735 · Member
31,395
FireyFlames Society#4104778 · Sonic
30,281
Bluw's Studio#34183818 · Member
29,901
Chiikawa Inc#490177241 · Miembro
29,597
Negative Studio#7709280 · Nice Member
24,132
Empirе#33816718 · Member
20,539
Queenѕ#33361736 · imperial
17,751
plant's epic gathering#6625072 · Member
14,283
YRUS Team#9158191 · Group Member
11,326
MARROW INSTITUTE#34738403 · Cadet
8,286
The 'Cross' Gang#7387312 · Members
7,976
Cool Land Corporation#626925553 · Employee
6,978
Undertale Soul Strikers#7934541 · Member
6,775
Undertale Brawl Followers#5338634 · Member
6,292
Dlsoriented Studios#6144263 · Member
6,073
SJ21's Fangroup#7327896 · Members
5,673
Noob's Salvation#7274924 · Fans
5,585
Trash Gang(Wew)#5905627 · 😎Supporters😎
4,361
RoClothezz#32672379 · 🥇Member🥇
3,604
Sans Omniverse Fighters [Official Group]#8358058 · Devs
3,568
Developers Dms Only#8244480 · Member
2,867
Milk Multiverse#8310318 · member
2,802
Sans Simulator(Official)#6863823 · Fan
2,576
Kebab Studios#6429487 · Member
2,221
Junkyard Studio#6389394 · Members
1,360
N̥ͦe̥ͦo̥ͦn̥ͦs̥ͦ#5889431 · Friends
1,262
Undertale: Fighting For Hope Group#5955011 · Cool guys
1,058

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