This son decided to prank his dad. He made him sit on the floor and spilled some water in front of him. He then handed him two wooden spoons and asked him to smack him as hard as he can while he will wipe the floor. The elderly man seemed extremely excited to hit his son. Suddenly, instead of wiping the floor, the son pulled him on the spilled water by his legs and shocked him. He looked extremely pissed on realizing the prank.