Killer Instinct built its reputation around long, flashy combos, and its announcer became famous for naming each tier as the hit count climbed, with King Combo marking one of the higher levels. The Super Nintendo version carried that arcade-style presentation home, and the short callout survived as players shared gameplay footage online. Today it is used less as a direct game reference and more as a shorthand for dominance, turning any impressive sequence in a video into a moment that feels ranked and rewarded.