"Well ya see, Norm, it's like this...A herd of buffalo can only move as fast as the slowest buffalo. And when the herd is hunted, it is the slowest and weakest ones at the back that are killed first. This natural selection is good for the herd as a whole, because the general speed and health of the whole group keeps improving by the regular killing of the weakest members.
In much the same way, the human brain can only operate as fast as the slowest brain cells...excessive intake of alcohol, as we know, kills brain cells. But naturally it attacks the slowest and weakest brain cells first. in this way, regular consumption of beer eliminates the weaker brain cells, making the brain a faster and more efficient machine.
That's why you always feel smarter after a few beers." ~ Cliff Claven
Check this one out. Born with leg deformities, Faith had to have both of her front legs removed when she was only seven months old. For most dogs, this would lead to a life that really wouldn't be worth living, but her owners kept the Faith - literally - and most astonishingly, this perky little pooch discovered how to walk on her hind legs alone, walking upright like a person.