Done for a number of reasons, one of which was in preparation/start of war or battle.
This post was meant to be joking/humorous in nature, but it’s also to showcase the impact it as on those observing this.
Imagine large grown men, tattooed, shirtless, carrying weapons, and sticking their tongue out at you like they’re going to eat your soul.
Now, imagine them, many of them, performing this…
Those who say it doesn’t make them feel a short of way or cause goosebumps are lying.
Turn the volume up more then lol