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@grumpykid911

ChaotixFragment @grumpykid911 #774227301

18 September 2018
account created (per Roblox API)
7 Sept 2026, 14:40
last measured (UTC)

Username record

@grumpykid911 — observed 7 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.

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Also a member of

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Yielding Arts#12013007 · Player 🎮
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LSPLASH#3049798 · you guys
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Gamer Robot Inc#4372130 · Member
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Sol's Studio#8509669 · [Gamers]
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Slap Battles#9950771 · BELOVED FAN <3
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Fisching#7381705 · Fischer
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rip_family#13189664 · Rip_Family
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Oh My Crazy Games#7056632 · Fan
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KREW ∇#4593944 · KF
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Yes Madam#33799733 · Normal Member
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Urbanshade: Hadal Division#9683893 · EXR-P
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markers epic memers#5218018 · Member
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Impulsive Studios#5243967 · 💥 Supporters
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SAND4 Tycoon#5929470 · Member
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NOOBEstudios#2601497 · Gamer
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King Ching#33549789 · Upcoming Boss
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rep rep's studio#9016166 · Fans
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Cheesy Sausages#8754124 · Cheesy Guy
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Handcrafted Games#33099266 · Member
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More Fun#8439028 · Member
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BUUR#3744035 · BACON
623,580
COS.Studio#162575880 · Member
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Prospecting!#35888785 · Member
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smallfry#5092428 · Player
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Badorkbee#3375285 · Follower
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Minerblocks Studios#6520255 · Group Member 🔨
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Skate Central#5881468 · Skater
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Monochrome Studios.#14670168 · Pre-Alpha Players
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Pet Swarm Series#9411658 · Followers
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Official Murder Mystery 3#7999634 · Murderers
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The Fartering Few#8532621 · Member
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The Comedy Elevator Fans#6215742 · Big Fans
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Played It#5790554 · Gamer
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Die of Deathians#477931471 · Member
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Physea Studio™#4020036 · Member
191,626
amicitia devs#34899531 · Member
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RoyalFire Legends#8565315 · Member
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The Coolest Kids Of Them All#4277911 · Cool Kids
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SURPG Group#1204777 · Mobians
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fiergames#5129626 · Member
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Team Genesis Studios#5154623 · Member
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Hunterk1241 Productions#3560496 · 🎮Supporter🎮
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Buba Scripting#16928729 · Member
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Murder Mystery S#7980452 · ⚡Innocents
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Elitelupus Gaming Community#3342755 · Member
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guywithagroup#7161381 · guyinagroup
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Suggyiem Studios#4698040 · The Breaths
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Undertale Ultimate Time Line Community#8229950 · Member
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PolySonic RP Official Fan Group#7941676 · 💙Fan💙
51,009
weston's place#34707653 · Regular
45,639
Serge Studios#8066649 · Friends
42,068
Mr Macaroni Studios#12921283 · Member
38,857
Nothing no#5365698 · Pacifist Sans
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Digital Empire (Red Ninja Squad)#7686070 · Member
30,778
Team X TREME#5133260 · SegaSonics
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「SRC TEAM」Community Group#32839443 · ┊👤:Members・
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Negative Studio#7709280 · Member
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USB Fan Group!#7649015 · Fan
22,716
IDJOTS ROBLOX#33862917 · Member
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Pog Central#8383047 · Fan
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Modded Productions!#34620176 · m
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TEAM OVERSPARK#7005352 · Members
15,739
MMXYZ#7884125 · Member
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LKP Clothing#11020197 · Shoppers! 👍
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UnderTale AU Monsters Studios#6643641 · Member
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PlayBox Paradise#11491801 · ⭐Star Fans⭐
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CYY#8186502 · Best Friends 💛
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UMB Remastered: The Bruh Squad#9827749 · Basic Memester
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SonicTheHedgehog_FanGroup#15031232 · 🌟«||-<Best Buddies!>-||»🌟
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Oath village#32518808 · targets
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power building group#5430307 · Powering Member
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loserr world#9605738 · Kit catz
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lightnings group!#13155921 · friendos
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The furry Cookies!#8768211 · .Lovely Cookie.
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The awesome friend group <:D#14607595 · spooky month pros :P
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Membership and rank as measured from this user’s public group list.