Nazis like beating up people. Retards like beating off on people. Retards especially like eating mud pies. Nazis often have tattoos on their arms and chest to show their undying racial loyalty. Retards often have marks on their arms, chest, and face from being allowed to play with the magic markers.
Nazis march in large, noisy, goose-stepping lines.
So do retards. Nazis like to lock people into small rooms and gas them. Retards like the smell of their own gas. A Nazi likes to salute with his forearm extended and fingers pointed straight to show his unwavering passion and allegiance. Nazis burn books.