Retards believe that if they keep knocking their own teeth out, the Tooth Fairy will keep coming back. Nazis were constantly taught the importance of eugenics. Retards are constantly reminded to be hygenic. Nazism was born out of Germany in the 30's. Nazis button the collars of their uniforms all the way to the top.
Retards button the collars of their flannel shirts all the way to the top.
Good Nazis get medals. Good retards get happy-face stickers. Really good Nazis get the Iron Cross. Really good retards figure out how to get their eyes uncrossed. Nazis tend to dress up in leather collars and harnesses after dark.