I had a discussion with Propaganda a few months ago, about the warrior rites of the Gurkhas, one of the things I was explaining was how every 'real' kukri sold was 'tested'. The test always consists of beheading a goat. After all, if a sword can't cut a head off, what good is it? The neck of a goat is near identical in size and mass to a human neck.
On Navrati, a Hindu religious festival, the Gurkhas decapitate cattle, this fact was met with some scepticism...