Nazis burn books. Retards try to set their farts on fire. Many retards rinse off the urinal cakes at Denny's. Nazis want to exterminate all those non-Aryan people. Retards want to exterminate all those invisible people wielding sharp forks.
Nazis traditionally speak with a thick, Slavic accent.
Retards traditionally speak with a thick, slobbery accent. Nazis want to lock up all the Jews, gypsies, and homosexuals. Retards lock themselves under the bathroom sink. Nazis think they should only breed with other Nazis. Retards can only get some with other retards.