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@grennanboy

CrAzY_Dog805 @grennanboy #2485883301

5 April 2021
account created (per Roblox API)
15 Sept 2026, 04:14
last measured (UTC)

Username record

@grennanboy — observed 15 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)

Open data

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Also a member of

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BIG Games™#2703304 · Fan
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Simple Bricks Trees#690489827 · Member
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Car Crushers Community#2726951 · Skilled Crusher
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Jandel's Road Trip#33097934 · Owner
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Rubicon South#959433345 · Member
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Speedy Car Games#124937935 · Member
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Nuclear Fun#476026804 · Fan
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Tycoon Playground#10446127 · Member
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Tycoon Empire Studios#11221055 · Fan
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God Bless Zak 67#1010818854 · Member
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Easy.gg#5774246 · Member
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Play! Studios#7165738 · Supporter 😇
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ChainLemonade Studios#5916008 · Lemon
4,244,698
ZedCo#3315676 · MemberZ
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Telanthric Development#15022320 · Player
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EQ Productions.#10360930 · Member
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#FireNation#4008286 · Fire Member
2,994,790
Protect?#389736281 · Community
2,484,958
Game Geek Studio#13130022 · Fan
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Tsunami Disaster#34127367 · Builders
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IWTM10GTMPLS#617312490 · Member
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TBlox Studios#6039961 · Player
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Ponchokings#5103418 · Passenger
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Windburst#11189454 · Member
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Mad Labs Entertainment#3264547 · Mad Lads
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Vanity Studio#4063400 · Fans
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Hyper TD#33298472 · Member
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Raft Pirates#344573509 · Member
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|GAR| Grand Army of the Republic |#5214183 · Cadet
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Loaded Studios#5019929 · Member
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veedio gaems#33896179 · idk
1,531,562
BurgerBlox Fast Food#8927586 · Trainee
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Virtual Block Studio#2856593 · Member
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Airplane Interactive#9525960 · Pilots
1,459,886
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,454,618
Hotpot Studio#6897155 · Member
1,388,331
Scriptly Studios™#4345585 · ✨ Fan
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xFrozen Entertainment#33866250 · Member
1,314,435
Ultimate Home Tycoon#33123237 · [🏠] Community
1,278,618
| Coffee Bros |#32308848 · Fans
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DarkGaming!#12780533 · Member
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Our Arcade#35979691 · Player
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Silly Farming Co.#771272433 · Member
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646 Studios#3239513 · 🎮 Gamer
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Vivat's Workers#111213976 · Member
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1Studios#920327624 · Member
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Jetshark Studios#10250462 · Member
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Ultraw Games#5018665 · Member
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da funke club#34147472 · Member
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brilliant_games#35630257 · Member
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Riot City Studio#256808581 · Member
720,793
StonksIndustry#9288210 · Fan
645,517
wrldstar ent#34509466 · Owner
625,016
supercat games#32943081 · superfan
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Exle Studio#34112403 · Member
510,777
Frigus#1049814 · Fan
497,709
Harbor Havoc#5167874 · Player
494,726
burger flippers#35521511 · Member
436,617
Speed Simulators#16174268 · Runners [⚡]
357,370
Dos Studios!#35116931 · Member
340,902
GG Corp#720459379 · Участник
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Warlords Game Group#11199286 · Warlord
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My Car Wash Studio!#14591685 · Fans
219,968
Sixcube#33977495 · 成员
215,639
Fair_Games#34458333 · Member
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Curious Cat!#690157696 · Curious Cats
192,357
jenius testers#569119757 · .
176,295
A Lot of Effort Studios.#34532183 · Member
145,150
Pactagon#12588669 · Supporter
136,525
Big Man Games#8654811 · Fan
127,790
Backrooms Tower Defense#1071092126 · Member
126,356
very interactive games#1091345894 · Member
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Duck Squad+#956608 · 🤩Fans
68,408
Owls & K-V#8061610 · 😀 | Supporter
68,135
The Golden Cheesecake#869882588 · Member
65,662
DatBrian Community#3697986 · fan
58,959
AirPenguin Studios#14528355 · Member
49,464
Speedy Experiences#16275285 · Pizzaman
25,264
Evolutionary Fans#34465781 · Member
24,935
ETERNAL PLAY#34209421 · Member
20,642
The Unspeakable Fans!#3379341 · Regular Member
18,387
Two Fathoms Games#10926826 · Member
16,637
MineNinja#10565489 · Ninjas
27
Ayo's group#14383201 · Member
11
Disney/Marvel fan club#13051902 · Member
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Ninjas of Jail Break#15011774 · Member
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Membership and rank as measured from this user’s public group list.