Jeffining's #5186840
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Jeffining's is a Roblox group categorized as a game studio. It was created on September 26, 2019. The group has 17,836 members. It is not verified. It is not ownerless.
Description
Group for the games I (Jeffin/cops) done mostly alone. Creator of Floppa's Caretaker, Bingus Basement, Floppa Corporation!
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 17 Oct 2026, 02:22 | 17,779 | -1 |
| 16 Oct 2026, 16:51 | 17,780 | -2 |
| 15 Oct 2026, 21:50 | 17,782 | -1 |
| 15 Oct 2026, 14:10 | 17,783 | -1 |
| 15 Oct 2026, 08:22 | 17,784 | -2 |
| 14 Oct 2026, 05:41 | 17,786 | -1 |
| 13 Oct 2026, 16:21 | 17,787 | -1 |
| 13 Oct 2026, 08:41 | 17,788 | -1 |
| 13 Oct 2026, 06:50 | 17,789 | -1 |
| 12 Oct 2026, 00:20 | 17,790 | -1 |
| 10 Oct 2026, 21:56 | 17,791 | -1 |
| 10 Oct 2026, 13:15 | 17,792 | -1 |
| 10 Oct 2026, 06:20 | 17,793 | -1 |
| 9 Oct 2026, 19:59 | 17,794 | -1 |
| 9 Oct 2026, 18:51 | 17,795 | +2 |
| 7 Oct 2026, 20:42 | 17,793 | -1 |
| 7 Oct 2026, 14:02 | 17,794 | -1 |
| 4 Oct 2026, 03:21 | 17,795 | +1 |
| 3 Oct 2026, 21:40 | 17,794 | -1 |
| 3 Oct 2026, 11:26 | 17,795 | first reading |
Ownership
Owned by Thomas (@CopsGroups) as measured.
Claimed by user #4883671279 — observed between sweeps, detected 10 Aug 2026, 14:00 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
Thomas (@CopsGroups) — Group Holder (rank 255)
MizStarZ (@Jeffining) — Sharks (rank 254)
Cone (@BurnedCone) — ------------------ (rank 202) terminated
@BlueysArt — Helper Fishes (rank 200)
Lemver (@Lem_ver) — Helper Fishes (rank 200)
victim (@Cactus_Cat03) — Helper Fishes (rank 200)
nin4 (@kati_725) — Helper Fishes (rank 200)
Avafe (@ImAvafe) — Tester Fishes (rank 199)
UltraInsanity (@UltraInsanityy) — Tester Fishes (rank 199)
neko (@nekoanims) — Tester Fishes (rank 199)
@xnoik — Tester Fishes (rank 199)
Minx (@BitzMilkys) — Tester Fishes (rank 199)
Abox (@Afoxbox) — Tester Fishes (rank 199)
turt (@masterpixeldip) — Tester Fishes (rank 199)
theo (@mewpurrpur) — Tester Fishes (rank 199)
TylxrX (@ImTylxrX) — Tester Fishes (rank 199)
SwampyOnRoblox (@Swamqy_y) — Tester Fishes (rank 199)
@SimpleNoobify — Tester Fishes (rank 199) terminated
JINNY_YEE (@9PN_O) — Tester Fishes (rank 199)
@EvilBendy1306 — Tester Fishes (rank 199)
ButIWantUinMyHeart (@9PN_1) — Tester Fishes (rank 199)
BillyBlueBoo (@BillyMalfroid) — Tester Fishes (rank 199)
0wkn (@SmileyAwoken) — Tester Fishes (rank 199) terminated
sans (@Distractorgames) — Tester Fishes (rank 199)
wickermoo (@rayerthecast) — Tester Fishes (rank 199)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.