Based on the context and the answer, generate a question. 

Context: There 's plenty of snappy banter and 50 's slang . The Sarge is so hard assed he borders on parody , while Joey is both annoying and endearing at the same time . The whole film feels much like the pulp adventures that are hinted at during the opening credits . There 's a moment where Hitler himself shows up that had me laughing out loud .

Answer:

They want to be edgy .



What may be the reason for involving Hitler with jokes ?