Video prompt: A street performer juggles glowing clubs under a bridge at night. He wears a casual hoodie and jeans, and the clubs leave light trails as they spin. The city skyline glows in the distance, and cars pass occasionally on the road above. Pedestrians pause to admire the show.
Defect: Deformation (when Object is involved in an act,  anything in this process that's weird. e.g. people walk into a wall. "Walk" is an act)
Explanation: The man is playing some poi performance but the objects that the man is swinging is deformed with the movement.