GROWN UPSBEHAVING BADLY.

A family affair. Unfortunately.

Three grown siblings.Petty arguments.Ridiculous consequences.

Grown adults. Childish behaviour.

Watch on YouTube

Find us @GrownUpsBehavingBadly

Grown Ups Behaving Badly — the trio with their black, white and hot-pink logo

01 / The usual suspects

Meet the siblings.

Same family. Different problems.

Portrait of Ryan

Ryan

The Referee

Older brother. Self-appointed adult in the room.

Portrait of Tyler

Tyler

The Instigator

Starts it. Smirks. Denies everything.

Portrait of Emma

Emma

The Rival

Gives as good as she gets. Then adds interest.

02 / Evidence of bad behaviour

Small screen.
Big sibling energy.

Petty disagreements. Completely unnecessary escalation. All in a YouTube Short.

Watch the Shorts
Emma reacting excitedly beside a bright pink sports car

01 / On YouTube

He Tried to Take His Sister’s New Car... Then THIS Happened

1.04M views · 12 Sep 2026

Watch on YouTube
The siblings gathered around an enormous ice cream sundae

02 / On YouTube

Brother Refused To Share Ice Cream...So He Lost It All!

99.2K views · 12 Sep 2026

Watch on YouTube

03 / Get in touch

Talk to the grown ups.

We’ll try to behave.