Fungal Slut Share definition Flag A sweaty, sexually promiscuous woman that suffers from severe fungal infections due to sexual transmission or poor hygiene. Kate is a smelly fungal slut; she has mold growing out of her armpits. Fungal Slut by Sussus Hapus July 1, 2021 0 0 Get merch Get the Fungal Slut mug. Buy Now — $32.95 See more merch