In the video, a person is seen holding a bottle of green slime and squeezing it onto a toy cupcake. The toy cupcake is placed on a yellow plate, and there are other toy cupcakes in the background. The person continues to squeeze the slime onto the cupcake, creating a swirling pattern on top. The slime is bright green and appears to be thick and sticky. The toy cupcake has a brown base and a green top, and it is positioned on a white surface. The person's hand is visible as they squeeze the slime, and they are wearing a pink nail polish.