Jason: Heyy dude, you up for tonight? =D
Mark: Eh?! Wtf? Looks like I was NFI :@
Jason: Whoops.. My Bad :S
- Guest X: Did you see creepy Asian guy was at the Christmas party last night slobbering on everyone?
- Annoyed Host: Yeah, he was obviously NFI.
No Further Information
It is also helpful if someone in a position of authority asks what "NFI" means, and you really meant "No Fucking Idea" and you don't want to say that.
"Hey mate, how many whales have been killed by lightning?"
"I have NFI."
you want to come to my party
ye sure
well you cant your NFI
whats NFI
not flipping invited
NFI stands for not flipping invited. Can be used for people who you don’t want coming to certain events
Haha you can’t come to my party because you are NFI!