Green fn is something you say when you want to be quirky and a fire meme. It is one of those words that does not entirely have a meaning, however it is still very funny and meme fortnite.
Ivan: Yo dude i saw you posted the word green fn on your notes, what does that mean brah?
Diego: Green fn kawaii!!!
Diego: Green fn kawaii!!!
by certified_kook March 04, 2024