This verb means "to thrust" or "to pound." In a slang context, it refers to sexual intercourse.
Outside of its original 1970s adult film context, the title is occasionally referenced in online forums or social media as part of "porn folklore" or retro German adult cinema. It is noted for its provocative title and association with Hans Billian, a prolific director in the genre during that era. films from this era Stoßgebet für meinen Hammer (Short 1976) - IMDb Stossgebet fur meinen Hammer
The phrase is a misquoted or misremembered line from a famous German football (soccer) commentary. It is widely associated with the German goalkeeper . This verb means "to thrust" or "to pound