Rip. Reveal. Repeat.

Live sports card breaks & mystery packs on Whatnot.
Big pulls. Bigger energy. Hosted by Forest & Jeramie.

Watch on Whatnot Join the List

How It Works

New to card breaks? Here's everything you need to know in 3 easy steps.

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Join the Stream

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Pick Your Packs

Browse the cards and mystery packs available during the stream. See something you like? Grab it before it's gone.

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Watch the Rip

We rip your packs live on camera. Chase the hits, celebrate the pulls, and feel the rush — all in real time.

Tonight's Cards

Here's a taste of what's hitting the stream.

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Browse All Cards → Watch on Whatnot

Stream Schedule

Catch us live on Whatnot. Here's what's coming up.

May 1, 2026

🎉 Grand Opening Stream!

Our very first live break. Mystery packs, big pulls, and good vibes. You don't want to miss this one.

Time TBA — Follow us for updates

Coming Soon

Weekly Schedule

We're locking in our regular streaming nights. Sign up for the newsletter to be the first to know.

Stay tuned

Meet the Team

What is KaBoom! Cardboard?

KaBoom! Cardboard is a live sports card break show on Whatnot, hosted by Forest and Jeramie. We rip packs, chase hits, and bring the energy every single stream.

Whether you're a seasoned collector or just love the thrill of the rip, our streams are built around big pulls, mystery packs, and a community that actually has fun together. No gatekeeping, no pretension — just cardboard and good times.

Forest

Co-Host

Jeramie