The video shows a cartoon character with a blue shirt and black hair who is standing in a room with a yellow wall. The character is seen laughing and then suddenly stops, looking surprised. Another character enters the room, wearing a white lab coat and holding a syringe. The first character looks scared and tries to escape, but the second character catches them and injects them with the syringe. The first character's eyes become big and round, and they start to scream.