In the video, there is a large lizard with a black and orange pattern on its body. The lizard is standing on a rocky terrain with a mountain in the background. It is holding a large rock in its mouth and appears to be chewing on it. The lizard has a long tail and sharp claws. The rock is grey and appears to be heavy as the lizard is struggling to hold it. The lizard's mouth is wide open, and its teeth are visible as it chews. The video is in slow motion, allowing viewers to see the details of the lizard's movements and the texture of the rock.