It is impossible to accurately understand what he appears to say in “German”. A translation of his alleged German statement two lines later would come out to be “Wieso kann er nicht so böse wie Lu sein” (“Why can he not be as evil as Lu.”).
He yells this line in a manner similar to how Kendrick sometimes does in his own songs, but is most likely mimicking a scene from “The Downfall” which is often used as a meme, showing Hitler “reacting” to different things.
Can be seen as him mocking kendrick’s spanish lines on collard greens, implying those lines were similarly gibberish and people were “easily impressed.”
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