- kiss off
- kiss off1. Sl. to die. •
The cat is going to have to kiss off one of these days soon.
•The cat kissed off after eighteen years of joy and devotion.
2. Sl. death. (Usually kiss-off.) •When the time comes for the kiss-off, I hope I'm asleep.
•The kiss-off came wrapped in lead, and it was instant.
3. Sl. the dismissal of someone or something. (Usually kiss-off.) •The kiss-off was when I lost the Wilson contract.
•Pete got the kiss-off and is now looking for a new job.
Dictionary of American idioms. 2013.