In the video, a large cloud of smoke is seen billowing out of a green watermelon. The smoke is a mix of green and black colors, and it appears to be coming out of the watermelon in a forceful manner. The watermelon is placed on a surface, and the smoke continues to come out of it throughout the video. The source of the smoke is not visible, and there are no other objects or people in the frame. The video does not provide any context or explanation for the smoke coming out of the watermelon.