"keep your trap shut" in German Keep your trap shut! Halt's Maul! Halt die Klappe! Detailed translations for "keep your trap shut" Keep your trap shut! 1. general Keep your trap shut! Halt's Maul! 2. colloquial Keep your trap shut!(also: Shut up!, Shut up your face!) Halt die Klappe! Keep your trap shut! Source: opensubtitles.org Corpus by OPUS Request review Halt die Klappe!