ClassicNoob @RobloxKiller123XD #155053710
22 August 2016
account created (per Roblox API)
8 Sept 2026, 16:53
last measured (UTC)
Username record
@RobloxKiller123XD — observed 8 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)
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1,511,563FLOPPA#1#14179659 · Bingus
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1,275,756The Art Of Games#34815389 · Emperor
1,254,953RoyalFire Simulators#9793279 · Member
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661,161Retro Horror#13800560 · Member
618,355Killer Bean Is Cool#10429684 · Member
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551,699[What A Game]#33028790 · Member
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434,600Pixel-bit Studio#2684297 · ✨Subscriber✨
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360,865Unboxed Horrors#11600678 · Member
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262,169Carlos' Creations#6312256 · 💖 Fan
253,928Monkey Red Studio#34490561 · 🎮Player
252,106Komeri Obby#16346027 · GAMER
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223,768Idle Studios#13038221 · Fan
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209,034W Puzzles#17049776 · Member
177,589Water Park World#5114552 · Member
159,282Frobulate#5369087 · Fans
148,566Indie Horror RP#16799641 · RPers
145,868KIT's Game#10749082 · Gamer
145,778icecandyparty and dudes#6172915 · 친구(dudes)
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136,520Windforce Interactive#32454792 · Member
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50,096Untitled Tower Defense Game#11064487 · Member
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49,479Game Years#15668119 · Members
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47,537Mr. Stud's Army#675593608 · Member
47,258Fazbear's Funtime Services#13116119 · Superstar ⭐
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40,527Modded Community •#6006631 · Member
36,209Immersivision#17251531 · Member
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16,678Membership and rank as measured from this user’s public group list.