In the video, a young boy is seen standing outside a car window holding an ice cream cone. He then proceeds to smash the ice cream cone against the car window, causing the ice cream to splatter all over the window. The boy seems to be enjoying the act, and the person inside the car is seen wiping the ice cream off the window with their hand. The video captures the playful and carefree nature of the boy, as well as the unexpected and messy outcome of his actions.