“When Marines get bored, they start throwing rocks. It just escalates from there,” said a 1st sergeant from 1st Battalion, 5th Marine Regiment, Bravo Company back in 2007. Although this statement refers to general destruction, it sometimes leads to oddly impressive feats. Check out the video below for an example. This Marine has some serious skills—namely not severing any fingers while putting on an intense display of five-finger fillet. Of course, we don’t advocate just anyone attempting this.