kiss something goodbye
US /kɪs ˈsʌmθɪŋ ˌɡʊdˈbaɪ/
UK /kɪs ˈsʌmθɪŋ ˌɡʊdˈbaɪ/

1.
melupakan, mengucapkan selamat tinggal kepada
to accept that you will lose something or that something will fail
:
•
If you don't study, you can kiss your good grades goodbye.
Jika anda tidak belajar, anda boleh melupakan gred baik anda.
•
After the company went bankrupt, we had to kiss our investments goodbye.
Selepas syarikat itu muflis, kami terpaksa melupakan pelaburan kami.