Looks like you might be a little tired after buying this item off Amazon, at least according to one reviewer.
"I immediately knew [the knife] was something special as I could feel the box pulsating with pure power and adrenaline," Kruse explained. "I did not even have to open the box. Sensing my presence, the knife cut itself out of the box."
But what happens next might be the real reason to buy the 7-inch blade.
(Hat tip, bushweasel on Reddit)