Warhorns have been used for centuries as signalling instruments, blown to gather troops, announce an arrival or warn of danger before modern communication existed. That history gives the sound an instant association with war, ceremony and the medieval world, which is why it appears so often in fantasy films, video games and historical reenactments. Online, short clips of the blast have become a handy shorthand for an epic moment, dropped into gaming highlights, reaction videos and meme edits whenever a creator wants a simple, powerful cue that needs no explanation.