When You Have Way Too Much Time On Your Hands So You Start Playing With Knives

So popular is this knife game that a little song has been written to accompany the act, which the thrill-seeker sings while their digits pump out beads of nervous sweat.

Speed is obviously the goal here, and while many have blurred the eyes, the woman in this video may have set the bar for chops per second.

This is a video of The Samurider demonstrating her very impressive five-finger fillet skills (watch till the end — she just gets faster and faster). Plus she sings the five-finger fillet song AND throws the knife into a board when she’s finished.