Although "Flügelschlagen" is an actual German word it does not make any sense the way it is used throughout the movie. It's nonsense and becomes a running gag after that. Translated back to English it means "flapping wings", i.e. what birds do to fly. Only at the end of the movie, where Dan tries to explain it to his wife, it fits pretty well into the context of his words of wisdom.
Scritto da il
05/03/2025 alle ore 12:13