A stupid acronym for "fine" used in online chatrooms and instant messengers. Phonetically you are saying fnine which sounds quite retarded so do not use it. "Fine" is a short enough, there is no need to condense it.

Got the covid-19 vaccine

to move on, get over something. (particularly in reference to girls)

originally from the website chatroulette.com where F9 will skip you to the next person

F9 - Verb

The action of F9, moving along or progressing with "zero fucks" given in a hastily manner.

Can be used directly to tell someone to hurry up and make a move or to emphasize that things are going / progressing.

to reject

if you dont like the way someone looks (another term for rejection)

To go through relationships rapidly, to be promiscuous.

Derives from Chatroulette, where the F9 key brings another chat-partner up.