turn in (one's) badge

To stop working. I can't believe it's time to turn in my badge already—this internship just flew by! My father recently turned in his badge after 30 years at the same job.

Common Names:

Name	Pronounced	Usage
Raiden	-	Far Eastern Mythology
Stephan	SHTE-fahn (German)	German, Dutch
Lutgard	LOOT-gahrt	German (Archaic)
Esteve	-	Catalan
Te'oma	-	Ancient Aramaic
Jensen	['jensn]