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
Bond	[bɔnd]
Duana	-	English (Rare)
Anica	-	Slovene, Croatian, Serbian
Nonie	-	English
Nsonowa	-	Western African, Akan
Bleddyn	BLEDH-in	Welsh