LOL Spaw! Being willing to give up the left nut would presuppose it isn't as good as the right one. It is the result of this whole belief that left is wrong.

Actually, since right handedness is dominant lefties would be "different" and therefore not good enough to be part of the tribe/family/community. I'm willing to bet this is the basis of the left=evil equation.

By the way, the saying taught to beginning riders to remind them of which side of the horse to mount is "Left is right but right is wrong."