http://www.youtube.com/watch?v=O0_9TIi76a4Hitler's rants against pilots. This particular film clip has been used for lots of other satirical tirades as well.
From the IMDB trivia about "Der Untergang" (titled "Downfall" on the US-released DVD):
Clips from this movie are used in numerous parodies that appear on YouTube
in which a scene (usually the one of Hitler yelling at his subordinates) is
re-subtitled to imbue it with unintended comedic meaning. The first such
video was "Hitler gets banned from Xbox Live;" other subjects include
Nashville's gas crisis of 2008, changes to Epcot at Walt Disney World, the
delay of the release of Harry Potter and the Half-Blood Prince (2009), fans'
disappointment with the first Avatar (2009) trailer, the "Balloon Boy" hoax
of October 2009, and Brett Favre signing with the Vikings. Many of the
parodies have Hitler yelling at his subordinates about punctuation or
spelling errors, in reference to the fact that sticklers for editing are
sometimes derided as "Grammar Nazis."~~Bonnie
