Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@Coolduckman10

CoolDuck @Coolduckman10 #1555822985

8 April 2020
account created (per Roblox API)
19 Sept 2026, 01:51
last measured (UTC)

Username record

@Coolduckman10 — observed 19 September 2026

@poopcutenice — observed 19 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)

THE BRIGHT SIDE THE BEST#6452381
10

Open data

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

Also a member of

Wiggity.#12836673 · Member
30,766,908
Scriptbloxian Studios#4705120 · Legend
30,035,790
BIG Games Pets#3959677 · Fan
29,175,854
LSPLASH#3049798 · you guys
24,062,466
Chillz Studios#2782840 · 🌟Royal Member🌟
18,585,011
Bee Swarm Simulator Club#3982592 · Member
18,227,594
Quataun#12121240 · Member
18,210,627
Roblox#7 · Member
13,510,383
Sol's Studio#8509669 · [Gamers]
12,657,481
Osyriss Studios#3996161 · 💎 Member
12,514,152
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,880,820
16bitplay Games#3233280 · Member
7,253,064
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,014,579
Paradoxum Games#4914494 · Player
6,042,505
Atomic Horizon#13911975 · Member
5,879,109
Shadowrise Devs#1002185259 · Member
5,138,811
Easy.gg#5774246 · Member
4,739,574
The MonkeyMan Fan Club#14765325 · Member
4,553,880
YXceptional Studios#4217910 · Pro
4,381,913
Nova Wave Games#14089766 · Member
4,319,897
ROLVe#2613928 · Members
4,294,310
ChainLemonade Studios#5916008 · Lemon
4,028,430
Lightning Dragon Studio#12420072 · Fan
3,741,276
Shark Fin Studios LLC#3751488 · Sharkie
3,003,441
Pаrаgоn#3352473 · Member
2,880,839
Playduo Studio#4626344 · ⭐Fan
2,765,849
Roy & Charcle#1083606 · Fans
2,735,466
Washiez#10261023 · Junior Operator
2,355,987
Boba®#3174578 · Customer
2,193,635
|BA| British Army#2621202 · [OR-2] Private
2,021,307
Era Games#6140405 · Fans
1,907,477
laughablehaha#5054016 · Member
1,837,330
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,713,147
Alpine Ascents#4306874 · Climber
1,640,684
Kaleum Expeditions#5105842 · Ⓛ Climbers
1,558,092
The Red Army .#4802792 · Initiate
1,537,411
BurgerBlox Fast Food#8927586 · Junior Crew Member
1,501,619
Talent Show Group#2794002 · ⭐ Fan/Auditioner
1,401,639
Builders Club#8 · Member
1,374,230
Rats United#5948630 · Soldier
1,336,545
ConnorVIII ™#2645986 · Member
1,317,555
Garuda Expeditions#11313421 · Climber
1,261,935
The Bruzz Group#36029920 · bruzz
1,255,754
Beacon Studio#2589590 · Fans
1,150,812
V0YD Expeditions#5039397 · Climber
1,148,534
Builderman#5 · Member
1,077,943
[ Content Deleted 35952306 ]#35952306 · Guard
1,042,522
GoPro Expedition Team#2961381 · New Climbers
985,761
Blox Studiо#4843020 · Member
974,171
Μilitary Simulator#4800484 · Red Army Conscript
808,487
Perhaps Studios#8938953 · Players
800,118
Whirlpool Studio#2756366 · Fan
619,654
ytRivos Group#14232597 · Member
605,400
Glitch Plays Community#3809505 · Subscriber!
529,379
Turbo Builders Club#9 · Member
528,739
Soybeen#2841240 · Goobers
517,945
Mega Drive#3839331 · Player
460,736
United Expeditions#3581607 · Climber
457,481
The Basic Studs#13602306 · Member
443,009
OMG#4585943 · Friend
380,537
Wings ツ#2514178 · 😶 customer
367,032
FE Studios#5112430 · Group Members
314,361
Temprist Club#4582446 · friends
312,016
Silky Games#3307099 · Fan
308,865
ZELZ#2715812 · Valid Participant
282,086
Cool Cat UGC#8416624 · Owner
235,253
ωorld ϵxpeditions#2963992 · Climber
225,943
Wilbimo#6224769 · Member
205,763
The Construct#5229056 · Accepted
148,696
Summit Studio Games#2956483 · Fan
87,194
HIM-VERSE STUDIOS#10174443 · S.T.U.P.I.D member
85,175
Undertale Sans Au #####################8202574 · Giga chad memebers
32,511
Little Star Productions#7128964 · Supporters
31,707
#BOO SQUAD!!!#3915557 · Boo's Friends!
30,246
ND Studios#2935056 · Buddies
25,418
USB Fan Group!#7649015 · Fan
22,742
Undertale: Timeline Collapse#12245548 · Member
20,674
Equartite Studios#8046259 · Awesome Players😎
14,819
wodo studio#7216417 · Member
12,550
WorldBlock Corp.#7454263 · Member
10,255
Sans Battles royal official#7390366 · A Human 😑
9,985
The Capitalist Military#15437344 · Citizen
7,351
Undertale Fighting Destiny Remastered!!#6231174 · Member
5,765
Maxheli#5353794 · Member
5,445
"Undertale" Universe Battles Group!#8305729 · Fans!!!
4,808
Undertale:Last Battle#8616198 · Member
4,580
most mid undertale fan dev group#7355966 · Member
3,031
Scripty's No AU Studio#10300022 · 💚Human💚
2,391
Standing Tall Fans [Official Group!]#8500176 · Member
1,420
Artificial Havoc Studio#16873585 · Early enthusiast
1,337
Undertale hangout and friends#8559280 · FRIENDS
384
ace’s stuff#5615676 · buddies
182
Hey dude fan group#5854026 · Sans’s
63
FRIEND WORLD HUB#6539971 · PEASANTS
48
The Loser CIub#5390813 · The meh funy
31
Mario + Luigi#6619332 · -Member-
22
The Dark Light Galaxy#6818723 · BEST FWENDS
9
Fishie Empire#16517606 · Fishie Civillian
6
Arctic’s Funds#9876075 · Ranch Helpers
5

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