"May your continued existence remain free of sorrow until the stroke of midnight."
"Make every second count.".
@cmconseils
If you want to be really verbose, you could say, "May you savour every moment of the rest of your life."
Bonus points if you can mimic Tony Jay.
Words matter
@cmconseils The other day I learned the parting idiom "mind how you go" and found it somewhat concerning.
Only later did I realize it was basically the same as the familiar "take care".
(This has made me slightly less annoyed at people who tell me to "bike safe".)
@cmconseils oddly specificity can be ominous, as you are implying something will happen at a specific moment (not in your control).
Well op, enjoy your next 2 hours and 22 minutes, I have a toot scheduled
My favorite description of the difference between east coast and west coast North American culture:
In Los Angeles, someone will say "have a nice day" when they mean "fuck you".
In New York, someone will say "fuck you" when they mean "have a nice day".