Sebastian @TDHappySmart #1903096561
20 September 2020
account created (per Roblox API)
18 Sept 2026, 23:26
last measured (UTC)
Username record
@TDHappySmart — observed 18 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
Scriptbloxian Studios#4705120 · Legend
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29,165,869Gamer Robot Inc#4372130 · Member
19,677,262Bee Swarm Simulator Club#3982592 · Member
18,239,586The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,843The Gang Stockholm#5273516 · Player
7,128,862Paradoxum Games#4914494 · Player
6,066,266Pinewood Builders#159511 · Member
3,056,262Slayers Unleashed#10030212 · Game Community
2,956,004Kohaú#4731484 · Hibachi Chef
2,666,354Lionly Studios#8296978 · ⭐ Supporter
2,205,169Kypher Studios#3797636 · Member
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1,614,655The Red Army .#4802792 · Initiate
1,544,299Robloxian High School Group#2876351 · Player
1,483,693Asylum Life Community#5819563 · Patient
1,388,614Fullflower | ML#5171076 · Merpeople
1,371,130Rats United#5948630 · Soldier
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1,158,796Whacky Wizards#10960525 · Wacky Wizard
1,134,413Urbanshade: Hadal Division#9683893 · Vultures
1,078,565Stateview Correctional Facility. ∞#5025380 · Cadet Officer
1,008,070Hapless Studios#5502618 · Supporter
851,785RB Battles Games#6321191 · [RBB] Fan - Team RBB
761,391Thinknoodles Community#3732425 · Member
721,039Squid Game Infinity Roleplay Community#12539280 · Member
696,553Promidius Games#7532271 · Member
622,480The Smiles Family#4544144 · Our Guest
566,738The Promised Neverland RP Group#5251151 · [1] Low Quality
529,939Lithium Labs#5205652 · 💖 Fan
521,024Top of The Barrel#946378404 · friend
501,390The Pizzeria Roleplay: Remastered#2773187 · Member
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490,201The Basic Studs#13602306 · Member
443,008GMD Corporation#2707586 · Fan
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388,813Temprist Club#4582446 · friends
312,849Animatronic World Classics#2697822 · Members
293,925Digital Devs Studio#3755220 · Member
289,638Piggy Official Fan Club#5621507 · ✨PRO PLAYER✨
256,889RB Battles#4749931 · Member
253,693Gaming Cantina#6593507 · Traveler
234,680SCP: Site Roleplay Community#2935212 · Group Member
220,245Interaction Studios#2885067 · Fan
206,330YN Studio#5272520 · Member
171,189TeraBrite Games UGC#3157072 · Member
159,560[SCPF - Special Containment Procedures Foundation]#4606577 · Security Class 2
150,694Encore Theatre Group#34071942 · Member
145,439I Spy an Alberto#4621140 · victims pt 2
141,711Space Journeys#14851134 · Member
136,491C.L. StudioWorks#839844396 · Member
132,178Star Life Community#4339577 · New Generation
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109,810Bloodlines Game Studios#15227438 · Member
106,272Synthesis Games#6300715 · Member
103,441Yellow Gearworks#3363833 · Supporters
102,701Wonder Works Collab#10725909 · Member
97,328The Society of Magic#3587367 · 1st Year Student
92,079Tad the Merchant#6187037 · TeamJK Member
91,200DV Official#7044789 · Fan
83,855voideria#9724577 · Member
79,636Golden Ninja 50 Group#3241480 · Ninja
73,470Project Treehouse#8025572 · Initiate
64,253Squid Game International#12355343 · [◇] Player
58,622AI.Robotics Industries#13767951 · Member
48,691Whenthe's Group#33291140 · Member
47,017Vampire Town Studios#7708314 · ~ Member ~
43,000SCP-F ︱Special Containment Procedures Foundation#6650179 · Class-D
38,552Devoun#4615158 · Fan
25,283Squid Game!#12357555 · Members
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21,841The Insane Series#8210673 · Insane Members
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2,774Myth Hub#7642092 · Member
1,374Spy on alberto#4868647 · Spy
883DOPE GROUP PRO#9755671 · 😎| Dope People |😎
875[SCPF - Scientific Department]#4606685 · Associate Researcher
622Community of Underworld the Paper (UT) Roleplay#5285310 · Member
531[SCPF - Medical Department]#4606695 · Consultant
477The Smiles Family (RP)#9837536 · Our Guest
458Serpents Hand#4894836 · Volunteer
238Smiles Family Studios#5780969 · Member
186[SCPF - ScD > Research Teams]#35511830 · Volatile Elements Research Team
165l The Shadows Family l#8520378 · gamek_2
160The Tes Family#5591545 · Guests
138[SCPF - MD > Specializations]#79711405 · Consultant
113Noahs coffee bar#12299654 · customer
109the Aft()n Family..#9308060 · 💃 𝓜𝓻𝓼. 𝓐𝓯𝓽()𝓷 💃
71Smile the Games!#7240726 · - Hood Son -
65Tes Family#9468639 · Family Members
55[SCPF - Office of External Relations]#6180576 · Office Intern
50[SCPF - Emergency Medical Services]#33929145 · Emergency Responder
43Shiba <3#11369312 · Member
40goonz$$$#12661033 · Member
36Seanboom2012#8627451 · dsddsa
16Membership and rank as measured from this user’s public group list.