lightning

Courtesy of Sploid: "Norefjell [a mountain range in Norway] 2014-01-05. A quiet skiing, suddenly something happens 50 feet from the trail. Power line at 132 kV corresponding EB-line. The estimate lasted at least five minute." I prefer mine.

Redditor AJ192 took this spectacular photograph of a lightning in the middle of a fireworks show at Balloon Fiesta Park in Rio Rancho, New Mexico.

Lightning, can't go wrong with lightning.

Lightning Striking Burg Khalifa, the Tallest Building in the World.