On Fire Since 1985 Super Mario Bros. Nintendo T-ShirtIn the classic 1985 video game Super Mario Bros., the Fire Flower power up grants Mario the ability to throw fireballs, allowing him to defeat enemies from a distance. The fireballs follow a downward trajectory and bounce along the ground until they hit something or disappear off the screen. Only two fireballs may exist on screen at one time, so the player must wait for previous ones to disappear before throwing more. Super Mario Bros. is one of the