kiss-off

[kis-awf, -of] /ˈkɪsˌɔf, -ˌɒf/
noun
1.
Slang. an act or instance of dismissing a person or thing:
The company is about to give you the kiss-off, so you'd better start looking for another job.
2.
Billiards, Pool. kiss (def 12).
Origin
1930-35; noun use of verb phrase kiss off
British Dictionary definitions for kiss-off

kiss off

verb
1.
(transitive, adverb) to ignore or dismiss rudely and abruptly
noun
2.
a rude and abrupt dismissal
Slang definitions & phrases for kiss-off

kiss-off

noun

(also California kiss-off or New York kiss-off) A dismissal, esp a rude one; the BOUNCE, brush off, kiss: He got up out of his chair, the standard kiss-off

verb

To die (1940s+ Black)