Arsch in der Hose

== German == === Etymology === Literally, “arse in his/her trousers”. === Noun === Arsch in der Hose m (strong, genitive Arschs in der Hose or Arsches in der Hose, no plural) (colloquial) strong, round buttocks (colloquial, idiomatic, often in negation) courage; guts; balls