First They Came For Hitler...
Because Hitler has been bringing the laughs at least since the Beer Hall Putsch, the result was pretty funny, and it spawned a vast genre in which, simply through subtitle changes, Hitler rants about Jay's replacing Conan, Hitler can't get Miley Cyrus tickets, Hitler's pissed off about getting bad seats for a Bruce Springsteen concert, etc. There's even one where the dictator is mad about all the people making Downfall parodies
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Hitler's second life.