(The Official) Derp Squad #3596491

385

members (measured 3 Oct 2026, 20:26 UTC)

13 November 2017

created (per Roblox API)

10 August 2026

first measured by this register

Community & socialENfan clubmerchandisecontent creator

Description

The official fan club of koenderp! You joined this group bcz you wanted to. We have merch in the store so make sure to check it out! Further ado, check my channel everyday to see if I uploaded something, or just turn notifications on by clicking dat bell! 🔔 Subscribe for more content! https://www.youtube.com/channel/UC5P11mDlylWXb5TA9DHunmw Thank you for 1000+ subscribers guys, It means alot to me THE LIMITED CHRISTMAS MERCH WILL BE ON SALE UNTIL JANUARY 10! BE QUICK! :]

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

Membership history

Growth

7 measurements spanning 27 days, net +4. 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 380–386 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
7 Sept 2026, 04:12	385	+1
30 Aug 2026, 20:25	384	+1
25 Aug 2026, 11:36	383	-1
21 Aug 2026, 17:33	384	+2
17 Aug 2026, 23:50	382	-1
12 Aug 2026, 23:41	383	+2
10 Aug 2026, 20:22	381	first reading

Ownership

Owned by @Fumblit as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0

players in this group’s experiences right now

33

lifetime visits across 2 experiences

SUPER FUN OBBY!!0 playing now

aaaaaaaaaaaaaaah0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@Fumblit — Owner (koenderp) (rank 255)

@Gobzen — Good Friends (rank 5)

@0n3_4 — Good Friends (rank 5) terminated

endoric (@A3rity) — Fans (rank 1)

@MaxGoneBed — Fans (rank 1)

thiscatjustd (@Legendarykittens44) — Fans (rank 1)

@KazFla — Fans (rank 1)

@notfalconnn — Fans (rank 1)

Holocene (@HaileyPlayzzz) — Fans (rank 1)

@atom1546 — Fans (rank 1)

@Imwunwun — Fans (rank 1)

Dawszczeq (@dawszcz123) — Fans (rank 1)

Player (@II_AJPlayz) — Fans (rank 1)

Sara (@SunsetSar_a) — Fans (rank 1)

error404 (@anthonylikeswater76) — Fans (rank 1)

@Koopa3DS — Fans (rank 1)

Gus (@P0ngo_ThePenguin) — Fans (rank 1)

pablogonsales2027 (@Erhemee_GG) — Fans (rank 1)

onenonlyry (@ryanvsnicholas) — Fans (rank 1)

Mr Copy (@gkmjr_08) — Fans (rank 1)

FLASH (@flashkp1killer) — Fans (rank 1)

HDVaxity (@kolenderp) — Fans (rank 1)

@BestGamePlayer1919 — Fans (rank 1)

philo (@dueddued4014team2) — Fans (rank 1)

P33Y_eater (@joeythekid911) — Fans (rank 1)

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

Rank structure

Owner (koenderp)1

Good Friends8

Admin0

Big fans0

Regular Friends6

Member381

Fans366

Guest0

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.

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Nosniy Games#3461453 · 12 shared members

LSPLASH#3049798 · 12 shared members

YXceptional Studios#4217910 · 12 shared members

ROLVe#2613928 · 12 shared members

Chillz Studios#2782840 · 11 shared members

Polychrome#7133389 · 11 shared members

Wiggity.#12836673 · 9 shared members

BIG Games Pets#3959677 · 9 shared members

Car Crushers Community#2726951 · 9 shared members

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.