The "play-rugby-and-get-hit-in-the-jaw-so-it-hurts-to-chew" diet.
I should try to market this. The sad thing is after seeing the link posted to people who have things implanted in their tongue to produce the same results, it wouldn't surprise me if people really did start hitting each other in the jaw to lose weight.
At least rugby is a pretty primal activity.
Subduction leads to orogeny
My blog that I don't update as often as I should: http://primalclimber.blogspot.com/