The idiom "Jemandem den Laufpass geben" directly translates to “to give someone their walking papers.” This phrase means to end a romantic relationship or, in some contexts, to dismiss someone from a position or obligation. In English, it would be similar to saying “kick someone to the curb” or “break up with someone.”
Historically, the term "Laufpass" referred to a military discharge paper, essentially permission to leave one’s post. Over time, it evolved into colloquial usage, especially in romantic relationships, to suggest sending someone on their way.
Among the many expressive German idioms, this one carries a slightly formal tone and is often used in writing or storytelling, although it’s still understood in everyday speech. It reflects the German tendency to blend historical references with modern emotional contexts, making the idiom rich in meaning and tone.