1. Meaning "on fire" by a tiny amount.
2. A word 12 year old Fornite faggots use instead of fucking "cool".
Also, this is dead and should be used by term one to avoid bullying.
1. Guy 1: "Hmm... i think i lit the campfire right..." Guy 2: "Good job now i can have some heat in this forest."
2. 12 year old 1: "HEY WANNA TRADE A 180 GOLDEN FOR 134 MOONSHARDS OR SOMETHING?" 12 year old 2: YA SURE ITS GONNA BE LIT AF LMAO LOL XD!"