Mini Mr. Freeze
Mini Batman needed an enemy. Enter Mini Mr. Freeze. This neighborhood menace wears a wetsuit pretty much all the time. He plays in the pool for hours and never seems to get cold. Sometimes he chills the water in the family fridge before filling up his water gun and water balloons. His preferred attack is sneaking up on sunbathers, giving them a frigid soak, and then retreating back to the pool!