like who thought of calling finger's, finger's? serious, im trying to think of a cave man grunting "fin fin!!!" and pointing at his hand then he smashes his thumb with a rock "GRRRRRRRRR!!!!" and then the all high and mighty smarter than the other cavemen, guy..."Ook" looks at his hands and says "fiiinn gerrrr".....or maybe the french made it up....fin...the end of your hand....but who the hell named hands?????????
