This is the 6200th most frequent German word.
depp
"Depp" is a German word meaning "fool" or "idiot."
Here, 'Depp' is used to refer to someone exhibiting foolish or silly behavior.
Er hat sich wie ein Depp benommen.
He behaved like a fool.
In this sentence, 'Depp' is used as a mild insult directed towards someone who has acted carelessly or recklessly.
Warum hast du das gemacht, du Depp?
Why did you do that, you fool?
This usage of 'Depp' contrasts it with occasional errors, implying that being a 'Depp' involves repeated or significant foolish actions.