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@killerfirst

@killerfirst #381318

10 May 2008
account created (per Roblox API)
23 Aug 2026, 12:06
last measured (UTC)

Username record

@killerfirst — 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)

The Bestie group#2697993
46
! RAT CULT !#5889327
35
|KSA| Saudi Royal Family#4180196
15
Cringe.Inc#3046783
14
darkbunnym fans#570634
10
Relik Empire#985827
9
Official Dreamers#5093572
9
omas cafe#6008101
7
qshli clothing#5570083
7
Family Pride <3#5780378
7
justsomeboxes#6293898
6
hi grupo#4072544
6
Denis Fanz Group#5699282
5
Give me roblox currency#3276409
5
_kay_TWIN TEAM#3894552
5
HugsForLife#4796264
5
sisters squad34#6270228
5
The amazing chat group#5705888
5
Lizzie's Luckies!#6129212
4
MEH AND MEH COUSIN#6262068
4
coolgjc#5204107
4
5eme5 Club#4945813
4
Adopt Me Fanpage!#6197857
4
The Ninjaz And Noobz#3476728
4
Icon for hire band#3805356
4
Chr1stian Crew#6717725
4
on a tuesday#2530968
4
Official Undertronic Roblox Group#3062351
4
MCW | Minnesota Championship Wrestling#3784826
4
AngelicWolfSquad#4374257
4
Unicorn For Ever Club#4539387
4
Le boredom#6052112
4
Zaphkial#4730954
3
Exotic Robux Giveaway group#3566574
3
대한민국 초딩 모임 | Elementary Students Meeting#4768194
3
Sean Xs lol group#5236912
3
outfits galore!#5694391
3
Wonder Worlds#5872088
3
[USA] United Stаtes of America#5912775
3
THE BACON CAT ARMY#5927802
3
Light up squad#5991263
3
Dragon club for robux donations#6195597
3
Mexican Mafia gang#6298003
3
skeletal killers#780811
3
Overwatch crew#4128107
3
Kadence' s Awsome Fan Group#4253757
3
Roblox is so fun a can play all day#4495743
3
Noche Studios#5287811
3
Koalas squad#5499416
3
The Imperial Fatherland krieg marines#2777151
3

Open data

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

Also a member of

Under Developers!#2975645 · Baas-Developing
3
~*+Angels+*~#5438215 · 🌘︎
2
OPM Bros#5972164 · Owner
2
Disney World! (not offical)#5981244 · Owner
2
Willow Clan Warrior Cats#1061409 · Owner
2
The Stormlandsƒ ƒ ƒ ƒ ƒ ƒ#2939993 · Genre Manager
2
NASH GRIER#2801082 · Owner
2
Dragon Ball Z Earth Quest#2792329 · Owner
2
Yeet yas#6159250 · Owner
2
######## Bears#6978528 · Owner
2
########## Builders Of Roblox#3197517 · Owner
2
epic cool random group for super fans#3759932 · Owner
2
The Burger Crew!#4140198 · Owner
2
Overseers #######3143028 · Overseer god
2
kingdingflingbig#4081977 · Owner
2
Cool-Cats!#4429855 · Owner
2
Eagle Logo Company#1151638 · Owner
2
T-shirts giveaway#4043395 · Owner
2
Izzy's group? <3#4622030 · Owner
2
LGBTQ Community Group.#5348250 · Owner
2
Battle Bois #4710087 · Best Boy
2
sleepydoll#6574524 · rat
2
########c######3081143 · Owner
2
### ALL ##### PLAYERS#1229631 · Owner
2
super fun fun#4034743 · Owner
2
trading on dino sim#4958172 · Owner
2
HardRockHackerz#2951021 · Owner
1
#FearLess Nation#4887405 · 👑[Omanik]
1
BloxHost#4955372 · System Administrator
1
The Jakes Family#5001540 · Owner
1
Model ixc#5008482 · Owner
1
We all die#5070312 · Owner
1
New Players Donation <3#3573872 · Owner
1
A group for anyone to join if they're lonely!#5159484 · Owner
1
Game devs! Join NOW!#3465335 · Owner
1
The Super ###### #####1228283 · Owner
1
Like dogs group#5351197 · Owner
1
Warped Galaxy Studios#6311174 · Owner
1
ＢＬＡＣＫ ＡＳＳＡＳＳＩＮ ＢＲＯＴＨＥＲＨＯＯＤ#3133720 · Owner
1
###### Family Fan Group#3104170 · Owner
1
Foxes In Socks#4850918 · Owner
1
RACK Fan Group#6577289 · Owner
1
BRUVA BRUVA BRUVA#6163449 · Owner
1
The Friend Group (happiness)#6187644 · Owner
1
FaIIifia Clothing#6195123 · Owner
1
The Offical Nugget Playz Group!#6869722 · Owner
1
################## fan group!#2629266 · xd team
1
bloxburg robux group deluxe#4697553 · Owner
1
Ga ch fan group 19#4726804 · Owner
1
ADEPTOTHEWONDER REFUND#6220742 · Owner
1

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