A pejorative / slur for those who are addicted to or users of Fentanyl. Combines the words "fent" and "cunt". Funts are often found unconscious while standing, bent over perpetually at the waist, staring at the ground, or on the ground unconscious, surrounded by tin foil, straws and little blue pills.
I watched a Funt overdose. He died.
There is no nicer way of describing her as the perfect example of a funt.