JefYo Jokers #14181756

35

members (measured 28 Sept 2026, 21:42 UTC)

26 February 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENcontent creationyoutube promotionvideo features

Description

Do JY_ in front of your display name and then you might be in a video. And subscribe to "JefYo" on youtube!

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

Membership history

Growth

2 measurements spanning 5 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 34–35 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Aug 2026, 09:37	35	+1
15 Aug 2026, 00:54	34	first reading

Ownership

Owned by JustReal (@YT_JefYo) 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

JustReal (@YT_JefYo) — Owner (rank 255)

Jude (@jstzoms) — Legends (rank 1)

Owen (@mrtheowen556) — Legends (rank 1)

lorenz (@littleman_lj00) — Legends (rank 1)

west (@ashschool123) — Legends (rank 1)

OFFICIAL_IZZY (@izzybatesalt) — Legends (rank 1)

meeuw (@meeuwsestrijder) — Legends (rank 1)

Pranaav (@Pranaav_xx) — Legends (rank 1)

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

Rank structure

Owner1

Admin1

Member34

Legends32

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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BIG Games Pets#3959677 · 5 shared members

Easy.gg#5774246 · 5 shared members

Town Of MiniBloxia#11652480 · 5 shared members

Nosniy Games#3461453 · 4 shared members

Chillz Studios#2782840 · 4 shared members

Slap Battles#9950771 · 4 shared members

TeamTanqR#3052825 · 4 shared members

SecretVerse Studio#1074557114 · 3 shared members

Scriptbloxian Studios#4705120 · 3 shared members

Roblox#7 · 3 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.