Love you and leave you humorous spoken informal
Used to say that you have to go even though you want to stay longer
Well, it's time to love you and leave you. I will call you when I arrive.
I'm afraid I have to love you and leave you, but we'll see each other soon.
To seduce and make someone think you're in love with them (the fact is that you're not) then leave them
To flee or run
I'm leaving
1. Used when someone or something moves very quickly.
2. Used when one starts moving or leaves promptly.
To abandon someone you was going to marry at the wedding ceremony just before it is supposed to happen
1. To punch a hole in one's ticket to show that they have paid for a ride
2. To do something that allows one to go further in a competition or to be promoted at work
1. Please, tell me if I forget to punch your ticket.
2. With a view to punching my ticket to the final, I did whatever it takes to win this round.