Watch Casey Simpson

Rebecca Zamolo and Casey Simpson challenge Kids Vs. Adults with a Slime War and Slime challenge to ultimately decide if Casey Simpson or Rebecca Zamolo Kids vs. Adults are better at the Slime Challenge Olympics and Slime fights.

In this slime video, Rebecca Zamolo and I do the blindfolded slime challenge. We show how to make slime with our blindfolds on, and we create the ultimate slimes blindfolded slime with Rebecca Zamolo.

Rebecca Zamolo and I make the ultimate slime with cereal! It's crazy to see all the slime and cereals mix.

The ultimate round with Rebecca Zamolo! We show how to make slime with our Valentine's day theme candy, food coloring, and toys, We create the ultimate Valentine's slime with Rebecca Zamolo.