Under Party #12771324

133

members (measured 18 Oct 2026, 08:00 UTC)

2 November 2021

created (per Roblox API)

10 August 2026

first measured by this register

OtherENsocialcommunitypersonal

Description

Welcome to Under Party™ A special group for my under p's

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

Membership history

Growth

3 measurements spanning 45 days. 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 132–133 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Sept 2026, 10:29	133	+1
14 Sept 2026, 07:27	132	-1
14 Aug 2026, 19:04	133	first reading

Ownership

Owned by GroupHolder (@Mystyfly2) as measured.

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

Members we’ve seen

GroupHolder (@Mystyfly2) — P's Holder (rank 255)

NINI (@Mystyfl) — New P's (rank 1)

warrantor (@iwarrantor) — New P's (rank 1)

Yuji (@BrotoruBrojo) — New P's (rank 1)

Mio (@CorlIex) — New P's (rank 1)

Chris (@azvitor23) — New P's (rank 1)

FR05TD3V1L (@The_VampireDevil) — New P's (rank 1)

oooSabaooo (@JKplayergameing1) — New P's (rank 1)

Bun (@little_chipmunk3) — New P's (rank 1)

@ailxgax — New P's (rank 1)

mkk (@killsmarco) — New P's (rank 1)

BagBalz (@Average_Flor1daMan) — New P's (rank 1)

Canofbeans_gh (@coolboysboysrule) — New P's (rank 1)

grass (@GrassDeficiency) — New P's (rank 1)

DieGlocke (@CSGO2431322) — New P's (rank 1) terminated

@Jekorus — New P's (rank 1)

Darcey (@HorseHornet) — New P's (rank 1)

zal (@Zxlerix) — New P's (rank 1)

@DodgeDerg — New P's (rank 1)

partynextwitit (@powrpuffboyyy) — New P's (rank 1) terminated

Joesph Seed (@Plumpus_McGrumpus) — New P's (rank 1)

Coolman (@jessieboy1983) — New P's (rank 1)

Angel (@ITZ_KAY0HUN1) — New P's (rank 1)

Lvnarz (@lvnarzs) — New P's (rank 1)

bubu (@ToastierThenEver) — New P's (rank 1)

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

Rank structure

P's Holder1

Big P1

Member133

New P's131

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.

The Flamingo Fan Club#3336691 · 12 shared members

LSPLASH#3049798 · 9 shared members

Wiggity.#12836673 · 8 shared members

Roblox#7 · 8 shared members

Chillz Studios#2782840 · 7 shared members

Quataun#12121240 · 7 shared members

Names Are Not Important#8731481 · 7 shared members

BIG Games Pets#3959677 · 6 shared members

Bee Swarm Simulator Club#3982592 · 6 shared members

Rumble Studios#3333298 · 6 shared members

Car Crushers Community#2726951 · 6 shared members

Double Bandit Studios#13751258 · 6 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.