Jeff The Killer fan club <3 #798717

621

members (measured 22 Aug 2026, 02:51 UTC)

15 February 2013

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENhorror fandominternet creepypastafan community

Description

This group is for all the jane haters and jeff lovers :D

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 3 days, net +1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 620–621 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
13 Aug 2026, 20:05	621	+1
10 Aug 2026, 12:13	620	first reading

Ownership

Owned by @rotten_suushi as measured.

Claimed by user #671818024 — observed between sweeps, detected 10 Aug 2026, 12:30 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

@rotten_suushi — Owner (rank 255) terminated

ragerr (@Unfxa) — Member (rank 1)

Michael_Afton (@Ticci_TobyFanOof) — Member (rank 1)

JeffTheKiller (@jeffasjeffthekiller) — Member (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Owner1

Admin0

Member620

Member619

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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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.