The video shows a group of animated monsters in a bathroom setting. The monsters are of different colors and shapes, including a pink monster, a green monster, and a yellow monster. They are standing around a blue bathtub filled with bubbles. The yellow monster is holding a toothbrush and appears to be brushing its teeth. The pink monster is holding a toothpaste tube, and the green monster is holding a toothbrush. There are also some colorful blocks on the floor. The background includes a blue wall with a yellow banner that reads "Birthday Party."